9722180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 22383984

約数和(自身を除く): 12661804

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 613, 793, 1220, 1226, 1586, 2452, 3065, 3172, 3965, 6130, 7930, 7969, 12260, 15860, 15938, 31876, 37393, 39845, 74786, 79690, 149572, 159380, 186965, 373930, 486109, 747860, 972218, 1944436, 2430545, 4861090, 9722180]

約数ペア:

[(1, 9722180), (2, 4861090), (4, 2430545), (5, 1944436), (10, 972218), (13, 747860), (20, 486109), (26, 373930), (52, 186965), (61, 159380), (65, 149572), (122, 79690), (130, 74786), (244, 39845), (260, 37393), (305, 31876), (610, 15938), (613, 15860), (793, 12260), (1220, 7969), (1226, 7930), (1586, 6130), (2452, 3965), (3065, 3172)]