3863166640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{4243}}^1$

素因数の和:4874

約数の個数: 80

約数和(自身を含む): 9472608000

約数和(自身を除く): 5609441360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 599, 760, 1198, 1520, 2396, 2995, 4243, 4792, 5990, 8486, 9584, 11381, 11980, 16972, 21215, 22762, 23960, 33944, 42430, 45524, 47920, 56905, 67888, 80617, 84860, 91048, 113810, 161234, 169720, 182096, 227620, 322468, 339440, 403085, 455240, 644936, 806170, 910480, 1289872, 1612340, 2541557, 3224680, 5083114, 6449360, 10166228, 12707785, 20332456, 25415570, 40664912, 48289583, 50831140, 96579166, 101662280, 193158332, 203324560, 241447915, 386316664, 482895830, 772633328, 965791660, 1931583320, 3863166640]

約数ペア:

[(1, 3863166640), (2, 1931583320), (4, 965791660), (5, 772633328), (8, 482895830), (10, 386316664), (16, 241447915), (19, 203324560), (20, 193158332), (38, 101662280), (40, 96579166), (76, 50831140), (80, 48289583), (95, 40664912), (152, 25415570), (190, 20332456), (304, 12707785), (380, 10166228), (599, 6449360), (760, 5083114), (1198, 3224680), (1520, 2541557), (2396, 1612340), (2995, 1289872), (4243, 910480), (4792, 806170), (5990, 644936), (8486, 455240), (9584, 403085), (11381, 339440), (11980, 322468), (16972, 227620), (21215, 182096), (22762, 169720), (23960, 161234), (33944, 113810), (42430, 91048), (45524, 84860), (47920, 80617), (56905, 67888)]