1730200000

素因数分解:

$2^6\times 5^5\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 168

約数和(自身を含む): 4416936048

約数和(自身を除く): 2686736048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 125, 160, 164, 200, 205, 211, 250, 320, 328, 400, 410, 422, 500, 625, 656, 800, 820, 844, 1000, 1025, 1055, 1250, 1312, 1600, 1640, 1688, 2000, 2050, 2110, 2500, 2624, 3125, 3280, 3376, 4000, 4100, 4220, 5000, 5125, 5275, 6250, 6560, 6752, 8000, 8200, 8440, 8651, 10000, 10250, 10550, 12500, 13120, 13504, 16400, 16880, 17302, 20000, 20500, 21100, 25000, 25625, 26375, 32800, 33760, 34604, 40000, 41000, 42200, 43255, 50000, 51250, 52750, 65600, 67520, 69208, 82000, 84400, 86510, 100000, 102500, 105500, 128125, 131875, 138416, 164000, 168800, 173020, 200000, 205000, 211000, 216275, 256250, 263750, 276832, 328000, 337600, 346040, 410000, 422000, 432550, 512500, 527500, 553664, 659375, 692080, 820000, 844000, 865100, 1025000, 1055000, 1081375, 1318750, 1384160, 1640000, 1688000, 1730200, 2050000, 2110000, 2162750, 2637500, 2768320, 3460400, 4100000, 4220000, 4325500, 5275000, 5406875, 6920800, 8200000, 8440000, 8651000, 10550000, 10813750, 13841600, 17302000, 21100000, 21627500, 27034375, 34604000, 42200000, 43255000, 54068750, 69208000, 86510000, 108137500, 173020000, 216275000, 346040000, 432550000, 865100000, 1730200000]

約数ペア:

[(1, 1730200000), (2, 865100000), (4, 432550000), (5, 346040000), (8, 216275000), (10, 173020000), (16, 108137500), (20, 86510000), (25, 69208000), (32, 54068750), (40, 43255000), (41, 42200000), (50, 34604000), (64, 27034375), (80, 21627500), (82, 21100000), (100, 17302000), (125, 13841600), (160, 10813750), (164, 10550000), (200, 8651000), (205, 8440000), (211, 8200000), (250, 6920800), (320, 5406875), (328, 5275000), (400, 4325500), (410, 4220000), (422, 4100000), (500, 3460400), (625, 2768320), (656, 2637500), (800, 2162750), (820, 2110000), (844, 2050000), (1000, 1730200), (1025, 1688000), (1055, 1640000), (1250, 1384160), (1312, 1318750), (1600, 1081375), (1640, 1055000), (1688, 1025000), (2000, 865100), (2050, 844000), (2110, 820000), (2500, 692080), (2624, 659375), (3125, 553664), (3280, 527500), (3376, 512500), (4000, 432550), (4100, 422000), (4220, 410000), (5000, 346040), (5125, 337600), (5275, 328000), (6250, 276832), (6560, 263750), (6752, 256250), (8000, 216275), (8200, 211000), (8440, 205000), (8651, 200000), (10000, 173020), (10250, 168800), (10550, 164000), (12500, 138416), (13120, 131875), (13504, 128125), (16400, 105500), (16880, 102500), (17302, 100000), (20000, 86510), (20500, 84400), (21100, 82000), (25000, 69208), (25625, 67520), (26375, 65600), (32800, 52750), (33760, 51250), (34604, 50000), (40000, 43255), (41000, 42200)]