38592490

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 71280000

約数和(自身を除く): 32687510

約数列:

[1, 2, 5, 10, 59, 118, 149, 295, 298, 439, 590, 745, 878, 1490, 2195, 4390, 8791, 17582, 25901, 43955, 51802, 65411, 87910, 129505, 130822, 259010, 327055, 654110, 3859249, 7718498, 19296245, 38592490]

約数ペア:

[(1, 38592490), (2, 19296245), (5, 7718498), (10, 3859249), (59, 654110), (118, 327055), (149, 259010), (295, 130822), (298, 129505), (439, 87910), (590, 65411), (745, 51802), (878, 43955), (1490, 25901), (2195, 17582), (4390, 8791)]