67357940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4391}}^1$

素因数の和:4472

約数の個数: 48

約数和(自身を含む): 154949760

約数和(自身を除く): 87591820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 4391, 7670, 8782, 15340, 17564, 21955, 43910, 57083, 87820, 114166, 228332, 259069, 285415, 518138, 570830, 1036276, 1141660, 1295345, 2590690, 3367897, 5181380, 6735794, 13471588, 16839485, 33678970, 67357940]

約数ペア:

[(1, 67357940), (2, 33678970), (4, 16839485), (5, 13471588), (10, 6735794), (13, 5181380), (20, 3367897), (26, 2590690), (52, 1295345), (59, 1141660), (65, 1036276), (118, 570830), (130, 518138), (236, 285415), (260, 259069), (295, 228332), (590, 114166), (767, 87820), (1180, 57083), (1534, 43910), (3068, 21955), (3835, 17564), (4391, 15340), (7670, 8782)]