3389579240

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{952129}}^1$

素因数の和:952229

約数の個数: 32

約数和(自身を含む): 7712253000

約数和(自身を除く): 4322673760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 952129, 1904258, 3808516, 4760645, 7617032, 9521290, 19042580, 38085160, 84739481, 169478962, 338957924, 423697405, 677915848, 847394810, 1694789620, 3389579240]

約数ペア:

[(1, 3389579240), (2, 1694789620), (4, 847394810), (5, 677915848), (8, 423697405), (10, 338957924), (20, 169478962), (40, 84739481), (89, 38085160), (178, 19042580), (356, 9521290), (445, 7617032), (712, 4760645), (890, 3808516), (1780, 1904258), (3560, 952129)]