53680000

素因数分解:

$2^7\times 5^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 160

約数和(自身を含む): 148171320

約数和(自身を除く): 94491320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 61, 64, 80, 88, 100, 110, 122, 125, 128, 160, 176, 200, 220, 244, 250, 275, 305, 320, 352, 400, 440, 488, 500, 550, 610, 625, 640, 671, 704, 800, 880, 976, 1000, 1100, 1220, 1250, 1342, 1375, 1408, 1525, 1600, 1760, 1952, 2000, 2200, 2440, 2500, 2684, 2750, 3050, 3200, 3355, 3520, 3904, 4000, 4400, 4880, 5000, 5368, 5500, 6100, 6710, 6875, 7040, 7625, 7808, 8000, 8800, 9760, 10000, 10736, 11000, 12200, 13420, 13750, 15250, 16000, 16775, 17600, 19520, 20000, 21472, 22000, 24400, 26840, 27500, 30500, 33550, 35200, 38125, 39040, 40000, 42944, 44000, 48800, 53680, 55000, 61000, 67100, 76250, 80000, 83875, 85888, 88000, 97600, 107360, 110000, 122000, 134200, 152500, 167750, 176000, 195200, 214720, 220000, 244000, 268400, 305000, 335500, 419375, 429440, 440000, 488000, 536800, 610000, 671000, 838750, 880000, 976000, 1073600, 1220000, 1342000, 1677500, 2147200, 2440000, 2684000, 3355000, 4880000, 5368000, 6710000, 10736000, 13420000, 26840000, 53680000]

約数ペア:

[(1, 53680000), (2, 26840000), (4, 13420000), (5, 10736000), (8, 6710000), (10, 5368000), (11, 4880000), (16, 3355000), (20, 2684000), (22, 2440000), (25, 2147200), (32, 1677500), (40, 1342000), (44, 1220000), (50, 1073600), (55, 976000), (61, 880000), (64, 838750), (80, 671000), (88, 610000), (100, 536800), (110, 488000), (122, 440000), (125, 429440), (128, 419375), (160, 335500), (176, 305000), (200, 268400), (220, 244000), (244, 220000), (250, 214720), (275, 195200), (305, 176000), (320, 167750), (352, 152500), (400, 134200), (440, 122000), (488, 110000), (500, 107360), (550, 97600), (610, 88000), (625, 85888), (640, 83875), (671, 80000), (704, 76250), (800, 67100), (880, 61000), (976, 55000), (1000, 53680), (1100, 48800), (1220, 44000), (1250, 42944), (1342, 40000), (1375, 39040), (1408, 38125), (1525, 35200), (1600, 33550), (1760, 30500), (1952, 27500), (2000, 26840), (2200, 24400), (2440, 22000), (2500, 21472), (2684, 20000), (2750, 19520), (3050, 17600), (3200, 16775), (3355, 16000), (3520, 15250), (3904, 13750), (4000, 13420), (4400, 12200), (4880, 11000), (5000, 10736), (5368, 10000), (5500, 9760), (6100, 8800), (6710, 8000), (6875, 7808), (7040, 7625)]