9146020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 21414960

約数和(自身を除く): 12268940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1213, 1508, 1885, 2426, 3770, 4852, 6065, 7540, 12130, 15769, 24260, 31538, 35177, 63076, 70354, 78845, 140708, 157690, 175885, 315380, 351770, 457301, 703540, 914602, 1829204, 2286505, 4573010, 9146020]

約数ペア:

[(1, 9146020), (2, 4573010), (4, 2286505), (5, 1829204), (10, 914602), (13, 703540), (20, 457301), (26, 351770), (29, 315380), (52, 175885), (58, 157690), (65, 140708), (116, 78845), (130, 70354), (145, 63076), (260, 35177), (290, 31538), (377, 24260), (580, 15769), (754, 12130), (1213, 7540), (1508, 6065), (1885, 4852), (2426, 3770)]