13345139810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5281}}^1\times {\mathrm{10987}}^1$

素因数の和:16298

約数の個数: 32

約数和(自身を含む): 25072682112

約数和(自身を除く): 11727542302

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 5281, 10562, 10987, 21974, 26405, 52810, 54935, 109870, 121463, 242926, 252701, 505402, 607315, 1214630, 1263505, 2527010, 58022347, 116044694, 290111735, 580223470, 1334513981, 2669027962, 6672569905, 13345139810]

約数ペア:

[(1, 13345139810), (2, 6672569905), (5, 2669027962), (10, 1334513981), (23, 580223470), (46, 290111735), (115, 116044694), (230, 58022347), (5281, 2527010), (10562, 1263505), (10987, 1214630), (21974, 607315), (26405, 505402), (52810, 252701), (54935, 242926), (109870, 121463)]