99648160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32779}}^1$

素因数の和:32813

約数の個数: 48

約数和(自身を含む): 247816800

約数和(自身を除く): 148168640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 32779, 65558, 131116, 163895, 262232, 327790, 524464, 622801, 655580, 1048928, 1245602, 1311160, 2491204, 2622320, 3114005, 4982408, 5244640, 6228010, 9964816, 12456020, 19929632, 24912040, 49824080, 99648160]

約数ペア:

[(1, 99648160), (2, 49824080), (4, 24912040), (5, 19929632), (8, 12456020), (10, 9964816), (16, 6228010), (19, 5244640), (20, 4982408), (32, 3114005), (38, 2622320), (40, 2491204), (76, 1311160), (80, 1245602), (95, 1048928), (152, 655580), (160, 622801), (190, 524464), (304, 327790), (380, 262232), (608, 163895), (760, 131116), (1520, 65558), (3040, 32779)]