124659320

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{13729}}^1$

素因数の和:13967

約数の個数: 32

約数和(自身を含む): 281739600

約数和(自身を除く): 157080280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 13729, 27458, 54916, 68645, 109832, 137290, 274580, 549160, 3116483, 6232966, 12465932, 15582415, 24931864, 31164830, 62329660, 124659320]

約数ペア:

[(1, 124659320), (2, 62329660), (4, 31164830), (5, 24931864), (8, 15582415), (10, 12465932), (20, 6232966), (40, 3116483), (227, 549160), (454, 274580), (908, 137290), (1135, 109832), (1816, 68645), (2270, 54916), (4540, 27458), (9080, 13729)]