53684849200

素因数分解:

$2^4\times 5^2\times {\mathrm{239}}^1\times {\mathrm{409}}^1\times {\mathrm{1373}}^1$

素因数の和:2039

約数の個数: 120

約数和(自身を含む): 129928737600

約数和(自身を除く): 76243888400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 239, 400, 409, 478, 818, 956, 1195, 1373, 1636, 1912, 2045, 2390, 2746, 3272, 3824, 4090, 4780, 5492, 5975, 6544, 6865, 8180, 9560, 10225, 10984, 11950, 13730, 16360, 19120, 20450, 21968, 23900, 27460, 32720, 34325, 40900, 47800, 54920, 68650, 81800, 95600, 97751, 109840, 137300, 163600, 195502, 274600, 328147, 391004, 488755, 549200, 561557, 656294, 782008, 977510, 1123114, 1312588, 1564016, 1640735, 1955020, 2246228, 2443775, 2625176, 2807785, 3281470, 3910040, 4492456, 4887550, 5250352, 5615570, 6562940, 7820080, 8203675, 8984912, 9775100, 11231140, 13125880, 14038925, 16407350, 19550200, 22462280, 26251760, 28077850, 32814700, 39100400, 44924560, 56155700, 65629400, 112311400, 131258800, 134212123, 224622800, 268424246, 536848492, 671060615, 1073696984, 1342121230, 2147393968, 2684242460, 3355303075, 5368484920, 6710606150, 10736969840, 13421212300, 26842424600, 53684849200]

約数ペア:

[(1, 53684849200), (2, 26842424600), (4, 13421212300), (5, 10736969840), (8, 6710606150), (10, 5368484920), (16, 3355303075), (20, 2684242460), (25, 2147393968), (40, 1342121230), (50, 1073696984), (80, 671060615), (100, 536848492), (200, 268424246), (239, 224622800), (400, 134212123), (409, 131258800), (478, 112311400), (818, 65629400), (956, 56155700), (1195, 44924560), (1373, 39100400), (1636, 32814700), (1912, 28077850), (2045, 26251760), (2390, 22462280), (2746, 19550200), (3272, 16407350), (3824, 14038925), (4090, 13125880), (4780, 11231140), (5492, 9775100), (5975, 8984912), (6544, 8203675), (6865, 7820080), (8180, 6562940), (9560, 5615570), (10225, 5250352), (10984, 4887550), (11950, 4492456), (13730, 3910040), (16360, 3281470), (19120, 2807785), (20450, 2625176), (21968, 2443775), (23900, 2246228), (27460, 1955020), (32720, 1640735), (34325, 1564016), (40900, 1312588), (47800, 1123114), (54920, 977510), (68650, 782008), (81800, 656294), (95600, 561557), (97751, 549200), (109840, 488755), (137300, 391004), (163600, 328147), (195502, 274600)]