3430960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3299}}^1$

素因数の和:3325

約数の個数: 40

約数和(自身を含む): 8593200

約数和(自身を除く): 5162240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 3299, 6598, 13196, 16495, 26392, 32990, 42887, 52784, 65980, 85774, 131960, 171548, 214435, 263920, 343096, 428870, 686192, 857740, 1715480, 3430960]

約数ペア:

[(1, 3430960), (2, 1715480), (4, 857740), (5, 686192), (8, 428870), (10, 343096), (13, 263920), (16, 214435), (20, 171548), (26, 131960), (40, 85774), (52, 65980), (65, 52784), (80, 42887), (104, 32990), (130, 26392), (208, 16495), (260, 13196), (520, 6598), (1040, 3299)]