39225580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{317}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 86546880

約数和(自身を除く): 47321300

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 269, 317, 460, 538, 634, 1076, 1268, 1345, 1585, 2690, 3170, 5380, 6187, 6340, 7291, 12374, 14582, 24748, 29164, 30935, 36455, 61870, 72910, 85273, 123740, 145820, 170546, 341092, 426365, 852730, 1705460, 1961279, 3922558, 7845116, 9806395, 19612790, 39225580]

約数ペア:

[(1, 39225580), (2, 19612790), (4, 9806395), (5, 7845116), (10, 3922558), (20, 1961279), (23, 1705460), (46, 852730), (92, 426365), (115, 341092), (230, 170546), (269, 145820), (317, 123740), (460, 85273), (538, 72910), (634, 61870), (1076, 36455), (1268, 30935), (1345, 29164), (1585, 24748), (2690, 14582), (3170, 12374), (5380, 7291), (6187, 6340)]