16844360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1117}}^1$

素因数の和:1170

約数の個数: 64

約数和(自身を含む): 42260400

約数和(自身を除く): 25416040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1117, 1160, 1508, 1885, 2234, 3016, 3770, 4468, 5585, 7540, 8936, 11170, 14521, 15080, 22340, 29042, 32393, 44680, 58084, 64786, 72605, 116168, 129572, 145210, 161965, 259144, 290420, 323930, 421109, 580840, 647860, 842218, 1295720, 1684436, 2105545, 3368872, 4211090, 8422180, 16844360]

約数ペア:

[(1, 16844360), (2, 8422180), (4, 4211090), (5, 3368872), (8, 2105545), (10, 1684436), (13, 1295720), (20, 842218), (26, 647860), (29, 580840), (40, 421109), (52, 323930), (58, 290420), (65, 259144), (104, 161965), (116, 145210), (130, 129572), (145, 116168), (232, 72605), (260, 64786), (290, 58084), (377, 44680), (520, 32393), (580, 29042), (754, 22340), (1117, 15080), (1160, 14521), (1508, 11170), (1885, 8936), (2234, 7540), (3016, 5585), (3770, 4468)]