3858049120

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{339617}}^1$

素因数の和:339703

約数の個数: 48

約数和(自身を含む): 9243043488

約数和(自身を除く): 5384994368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 11360, 339617, 679234, 1358468, 1698085, 2716936, 3396170, 5433872, 6792340, 10867744, 13584680, 24112807, 27169360, 48225614, 54338720, 96451228, 120564035, 192902456, 241128070, 385804912, 482256140, 771609824, 964512280, 1929024560, 3858049120]

約数ペア:

[(1, 3858049120), (2, 1929024560), (4, 964512280), (5, 771609824), (8, 482256140), (10, 385804912), (16, 241128070), (20, 192902456), (32, 120564035), (40, 96451228), (71, 54338720), (80, 48225614), (142, 27169360), (160, 24112807), (284, 13584680), (355, 10867744), (568, 6792340), (710, 5433872), (1136, 3396170), (1420, 2716936), (2272, 1698085), (2840, 1358468), (5680, 679234), (11360, 339617)]