9734140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 22790880

約数和(自身を除く): 13056740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1291, 1508, 1885, 2582, 3770, 5164, 6455, 7540, 12910, 16783, 25820, 33566, 37439, 67132, 74878, 83915, 149756, 167830, 187195, 335660, 374390, 486707, 748780, 973414, 1946828, 2433535, 4867070, 9734140]

約数ペア:

[(1, 9734140), (2, 4867070), (4, 2433535), (5, 1946828), (10, 973414), (13, 748780), (20, 486707), (26, 374390), (29, 335660), (52, 187195), (58, 167830), (65, 149756), (116, 83915), (130, 74878), (145, 67132), (260, 37439), (290, 33566), (377, 25820), (580, 16783), (754, 12910), (1291, 7540), (1508, 6455), (1885, 5164), (2582, 3770)]