741503480

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{234653}}^1$

素因数の和:234743

約数の個数: 32

約数和(自身を含む): 1689508800

約数和(自身を除く): 948005320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 234653, 469306, 938612, 1173265, 1877224, 2346530, 4693060, 9386120, 18537587, 37075174, 74150348, 92687935, 148300696, 185375870, 370751740, 741503480]

約数ペア:

[(1, 741503480), (2, 370751740), (4, 185375870), (5, 148300696), (8, 92687935), (10, 74150348), (20, 37075174), (40, 18537587), (79, 9386120), (158, 4693060), (316, 2346530), (395, 1877224), (632, 1173265), (790, 938612), (1580, 469306), (3160, 234653)]