4652180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 10901520

約数和(自身を除く): 6249340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 617, 754, 1234, 1508, 1885, 2468, 3085, 3770, 6170, 7540, 8021, 12340, 16042, 17893, 32084, 35786, 40105, 71572, 80210, 89465, 160420, 178930, 232609, 357860, 465218, 930436, 1163045, 2326090, 4652180]

約数ペア:

[(1, 4652180), (2, 2326090), (4, 1163045), (5, 930436), (10, 465218), (13, 357860), (20, 232609), (26, 178930), (29, 160420), (52, 89465), (58, 80210), (65, 71572), (116, 40105), (130, 35786), (145, 32084), (260, 17893), (290, 16042), (377, 12340), (580, 8021), (617, 7540), (754, 6170), (1234, 3770), (1508, 3085), (1885, 2468)]