109456870

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{397}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 200592000

約数和(自身を除く): 91135130

約数列:

[1, 2, 5, 10, 79, 158, 349, 395, 397, 698, 790, 794, 1745, 1985, 3490, 3970, 27571, 31363, 55142, 62726, 137855, 138553, 156815, 275710, 277106, 313630, 692765, 1385530, 10945687, 21891374, 54728435, 109456870]

約数ペア:

[(1, 109456870), (2, 54728435), (5, 21891374), (10, 10945687), (79, 1385530), (158, 692765), (349, 313630), (395, 277106), (397, 275710), (698, 156815), (790, 138553), (794, 137855), (1745, 62726), (1985, 55142), (3490, 31363), (3970, 27571)]