3460400

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 60

約数和(自身を含む): 8556744

約数和(自身を除く): 5096344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 211, 328, 400, 410, 422, 656, 820, 844, 1025, 1055, 1640, 1688, 2050, 2110, 3280, 3376, 4100, 4220, 5275, 8200, 8440, 8651, 10550, 16400, 16880, 17302, 21100, 34604, 42200, 43255, 69208, 84400, 86510, 138416, 173020, 216275, 346040, 432550, 692080, 865100, 1730200, 3460400]

約数ペア:

[(1, 3460400), (2, 1730200), (4, 865100), (5, 692080), (8, 432550), (10, 346040), (16, 216275), (20, 173020), (25, 138416), (40, 86510), (41, 84400), (50, 69208), (80, 43255), (82, 42200), (100, 34604), (164, 21100), (200, 17302), (205, 16880), (211, 16400), (328, 10550), (400, 8651), (410, 8440), (422, 8200), (656, 5275), (820, 4220), (844, 4100), (1025, 3376), (1055, 3280), (1640, 2110), (1688, 2050)]