25040630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 47260800

約数和(自身を除く): 22220170

約数列:

[1, 2, 5, 10, 29, 58, 79, 145, 158, 290, 395, 790, 1093, 2186, 2291, 4582, 5465, 10930, 11455, 22910, 31697, 63394, 86347, 158485, 172694, 316970, 431735, 863470, 2504063, 5008126, 12520315, 25040630]

約数ペア:

[(1, 25040630), (2, 12520315), (5, 5008126), (10, 2504063), (29, 863470), (58, 431735), (79, 316970), (145, 172694), (158, 158485), (290, 86347), (395, 63394), (790, 31697), (1093, 22910), (2186, 11455), (2291, 10930), (4582, 5465)]