156616395220

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1523}}^1\times {\mathrm{11251}}^1$

素因数の和:13240

約数の個数: 48

約数和(自身を含む): 329859851328

約数和(自身を除く): 173243456108

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1523, 1828, 2285, 3046, 4570, 6092, 7615, 9140, 11251, 15230, 22502, 30460, 45004, 56255, 112510, 225020, 696011, 1392022, 2784044, 3480055, 5141707, 6960110, 10283414, 13920220, 17135273, 20566828, 25708535, 34270546, 51417070, 68541092, 85676365, 102834140, 171352730, 342705460, 7830819761, 15661639522, 31323279044, 39154098805, 78308197610, 156616395220]

約数ペア:

[(1, 156616395220), (2, 78308197610), (4, 39154098805), (5, 31323279044), (10, 15661639522), (20, 7830819761), (457, 342705460), (914, 171352730), (1523, 102834140), (1828, 85676365), (2285, 68541092), (3046, 51417070), (4570, 34270546), (6092, 25708535), (7615, 20566828), (9140, 17135273), (11251, 13920220), (15230, 10283414), (22502, 6960110), (30460, 5141707), (45004, 3480055), (56255, 2784044), (112510, 1392022), (225020, 696011)]