147632680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283909}}^1$

素因数の和:283933

約数の個数: 32

約数和(自身を含む): 357726600

約数和(自身を除く): 210093920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 283909, 567818, 1135636, 1419545, 2271272, 2839090, 3690817, 5678180, 7381634, 11356360, 14763268, 18454085, 29526536, 36908170, 73816340, 147632680]

約数ペア:

[(1, 147632680), (2, 73816340), (4, 36908170), (5, 29526536), (8, 18454085), (10, 14763268), (13, 11356360), (20, 7381634), (26, 5678180), (40, 3690817), (52, 2839090), (65, 2271272), (104, 1419545), (130, 1135636), (260, 567818), (520, 283909)]