29421080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1951}}^1$

素因数の和:2004

約数の個数: 64

約数和(自身を含む): 73785600

約数和(自身を除く): 44364520

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, 1160, 1508, 1885, 1951, 3016, 3770, 3902, 7540, 7804, 9755, 15080, 15608, 19510, 25363, 39020, 50726, 56579, 78040, 101452, 113158, 126815, 202904, 226316, 253630, 282895, 452632, 507260, 565790, 735527, 1014520, 1131580, 1471054, 2263160, 2942108, 3677635, 5884216, 7355270, 14710540, 29421080]

約数ペア:

[(1, 29421080), (2, 14710540), (4, 7355270), (5, 5884216), (8, 3677635), (10, 2942108), (13, 2263160), (20, 1471054), (26, 1131580), (29, 1014520), (40, 735527), (52, 565790), (58, 507260), (65, 452632), (104, 282895), (116, 253630), (130, 226316), (145, 202904), (232, 126815), (260, 113158), (290, 101452), (377, 78040), (520, 56579), (580, 50726), (754, 39020), (1160, 25363), (1508, 19510), (1885, 15608), (1951, 15080), (3016, 9755), (3770, 7804), (3902, 7540)]