3245680

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1441

約数の個数: 40

約数和(自身を含む): 7812000

約数和(自身を除く): 4566320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 1399, 2320, 2798, 5596, 6995, 11192, 13990, 22384, 27980, 40571, 55960, 81142, 111920, 162284, 202855, 324568, 405710, 649136, 811420, 1622840, 3245680]

約数ペア:

[(1, 3245680), (2, 1622840), (4, 811420), (5, 649136), (8, 405710), (10, 324568), (16, 202855), (20, 162284), (29, 111920), (40, 81142), (58, 55960), (80, 40571), (116, 27980), (145, 22384), (232, 13990), (290, 11192), (464, 6995), (580, 5596), (1160, 2798), (1399, 2320)]