2638372000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1080

約数の個数: 192

約数和(自身を含む): 7195039488

約数和(自身を除く): 4556667488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 61, 80, 88, 100, 110, 122, 125, 160, 176, 200, 220, 244, 250, 275, 305, 352, 400, 440, 488, 500, 550, 610, 671, 800, 880, 976, 983, 1000, 1100, 1220, 1342, 1375, 1525, 1760, 1952, 1966, 2000, 2200, 2440, 2684, 2750, 3050, 3355, 3932, 4000, 4400, 4880, 4915, 5368, 5500, 6100, 6710, 7625, 7864, 8800, 9760, 9830, 10736, 10813, 11000, 12200, 13420, 15250, 15728, 16775, 19660, 21472, 21626, 22000, 24400, 24575, 26840, 30500, 31456, 33550, 39320, 43252, 44000, 48800, 49150, 53680, 54065, 59963, 61000, 67100, 78640, 83875, 86504, 98300, 107360, 108130, 119926, 122000, 122875, 134200, 157280, 167750, 173008, 196600, 216260, 239852, 244000, 245750, 268400, 270325, 299815, 335500, 346016, 393200, 432520, 479704, 491500, 536800, 540650, 599630, 659593, 671000, 786400, 865040, 959408, 983000, 1081300, 1199260, 1319186, 1342000, 1351625, 1499075, 1730080, 1918816, 1966000, 2162600, 2398520, 2638372, 2684000, 2703250, 2998150, 3297965, 3932000, 4325200, 4797040, 5276744, 5406500, 5996300, 6595930, 7495375, 8650400, 9594080, 10553488, 10813000, 11992600, 13191860, 14990750, 16489825, 21106976, 21626000, 23985200, 26383720, 29981500, 32979650, 43252000, 47970400, 52767440, 59963000, 65959300, 82449125, 105534880, 119926000, 131918600, 164898250, 239852000, 263837200, 329796500, 527674400, 659593000, 1319186000, 2638372000]

約数ペア:

[(1, 2638372000), (2, 1319186000), (4, 659593000), (5, 527674400), (8, 329796500), (10, 263837200), (11, 239852000), (16, 164898250), (20, 131918600), (22, 119926000), (25, 105534880), (32, 82449125), (40, 65959300), (44, 59963000), (50, 52767440), (55, 47970400), (61, 43252000), (80, 32979650), (88, 29981500), (100, 26383720), (110, 23985200), (122, 21626000), (125, 21106976), (160, 16489825), (176, 14990750), (200, 13191860), (220, 11992600), (244, 10813000), (250, 10553488), (275, 9594080), (305, 8650400), (352, 7495375), (400, 6595930), (440, 5996300), (488, 5406500), (500, 5276744), (550, 4797040), (610, 4325200), (671, 3932000), (800, 3297965), (880, 2998150), (976, 2703250), (983, 2684000), (1000, 2638372), (1100, 2398520), (1220, 2162600), (1342, 1966000), (1375, 1918816), (1525, 1730080), (1760, 1499075), (1952, 1351625), (1966, 1342000), (2000, 1319186), (2200, 1199260), (2440, 1081300), (2684, 983000), (2750, 959408), (3050, 865040), (3355, 786400), (3932, 671000), (4000, 659593), (4400, 599630), (4880, 540650), (4915, 536800), (5368, 491500), (5500, 479704), (6100, 432520), (6710, 393200), (7625, 346016), (7864, 335500), (8800, 299815), (9760, 270325), (9830, 268400), (10736, 245750), (10813, 244000), (11000, 239852), (12200, 216260), (13420, 196600), (15250, 173008), (15728, 167750), (16775, 157280), (19660, 134200), (21472, 122875), (21626, 122000), (22000, 119926), (24400, 108130), (24575, 107360), (26840, 98300), (30500, 86504), (31456, 83875), (33550, 78640), (39320, 67100), (43252, 61000), (44000, 59963), (48800, 54065), (49150, 53680)]