77452910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2593}}^1$

素因数の和:2732

約数の個数: 32

約数和(自身を含む): 145679040

約数和(自身を除く): 68226130

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 1030, 2593, 2987, 5186, 5974, 12965, 14935, 25930, 29870, 75197, 150394, 267079, 375985, 534158, 751970, 1335395, 2670790, 7745291, 15490582, 38726455, 77452910]

約数ペア:

[(1, 77452910), (2, 38726455), (5, 15490582), (10, 7745291), (29, 2670790), (58, 1335395), (103, 751970), (145, 534158), (206, 375985), (290, 267079), (515, 150394), (1030, 75197), (2593, 29870), (2987, 25930), (5186, 14935), (5974, 12965)]