1827868240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{39191}}^1$

素因数の和:39268

約数の個数: 80

約数和(自身を含む): 4723733376

約数和(自身を除く): 2895865136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 53, 55, 80, 88, 106, 110, 176, 212, 220, 265, 424, 440, 530, 583, 848, 880, 1060, 1166, 2120, 2332, 2915, 4240, 4664, 5830, 9328, 11660, 23320, 39191, 46640, 78382, 156764, 195955, 313528, 391910, 431101, 627056, 783820, 862202, 1567640, 1724404, 2077123, 2155505, 3135280, 3448808, 4154246, 4311010, 6897616, 8308492, 8622020, 10385615, 16616984, 17244040, 20771230, 22848353, 33233968, 34488080, 41542460, 45696706, 83084920, 91393412, 114241765, 166169840, 182786824, 228483530, 365573648, 456967060, 913934120, 1827868240]

約数ペア:

[(1, 1827868240), (2, 913934120), (4, 456967060), (5, 365573648), (8, 228483530), (10, 182786824), (11, 166169840), (16, 114241765), (20, 91393412), (22, 83084920), (40, 45696706), (44, 41542460), (53, 34488080), (55, 33233968), (80, 22848353), (88, 20771230), (106, 17244040), (110, 16616984), (176, 10385615), (212, 8622020), (220, 8308492), (265, 6897616), (424, 4311010), (440, 4154246), (530, 3448808), (583, 3135280), (848, 2155505), (880, 2077123), (1060, 1724404), (1166, 1567640), (2120, 862202), (2332, 783820), (2915, 627056), (4240, 431101), (4664, 391910), (5830, 313528), (9328, 195955), (11660, 156764), (23320, 78382), (39191, 46640)]