109578820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{14533}}^1$

素因数の和:14584

約数の個数: 48

約数和(自身を含む): 256379760

約数和(自身を除く): 146800940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 14533, 29066, 58132, 72665, 145330, 188929, 290660, 377858, 421457, 755716, 842914, 944645, 1685828, 1889290, 2107285, 3778580, 4214570, 5478941, 8429140, 10957882, 21915764, 27394705, 54789410, 109578820]

約数ペア:

[(1, 109578820), (2, 54789410), (4, 27394705), (5, 21915764), (10, 10957882), (13, 8429140), (20, 5478941), (26, 4214570), (29, 3778580), (52, 2107285), (58, 1889290), (65, 1685828), (116, 944645), (130, 842914), (145, 755716), (260, 421457), (290, 377858), (377, 290660), (580, 188929), (754, 145330), (1508, 72665), (1885, 58132), (3770, 29066), (7540, 14533)]