15671040160

素因数分解:

$2^5\times 5^1\times {\mathrm{6551}}^1\times {\mathrm{14951}}^1$

素因数の和:21517

約数の個数: 48

約数和(自身を含む): 37030960512

約数和(自身を除く): 21359920352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 6551, 13102, 14951, 26204, 29902, 32755, 52408, 59804, 65510, 74755, 104816, 119608, 131020, 149510, 209632, 239216, 262040, 299020, 478432, 524080, 598040, 1048160, 1196080, 2392160, 97944001, 195888002, 391776004, 489720005, 783552008, 979440010, 1567104016, 1958880020, 3134208032, 3917760040, 7835520080, 15671040160]

約数ペア:

[(1, 15671040160), (2, 7835520080), (4, 3917760040), (5, 3134208032), (8, 1958880020), (10, 1567104016), (16, 979440010), (20, 783552008), (32, 489720005), (40, 391776004), (80, 195888002), (160, 97944001), (6551, 2392160), (13102, 1196080), (14951, 1048160), (26204, 598040), (29902, 524080), (32755, 478432), (52408, 299020), (59804, 262040), (65510, 239216), (74755, 209632), (104816, 149510), (119608, 131020)]