8042290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 15111360

約数和(自身を除く): 7069070

約数列:

[1, 2, 5, 10, 43, 59, 86, 118, 215, 295, 317, 430, 590, 634, 1585, 2537, 3170, 5074, 12685, 13631, 18703, 25370, 27262, 37406, 68155, 93515, 136310, 187030, 804229, 1608458, 4021145, 8042290]

約数ペア:

[(1, 8042290), (2, 4021145), (5, 1608458), (10, 804229), (43, 187030), (59, 136310), (86, 93515), (118, 68155), (215, 37406), (295, 27262), (317, 25370), (430, 18703), (590, 13631), (634, 12685), (1585, 5074), (2537, 3170)]