121214480

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{10169}}^1$

素因数の和:10331

約数の個数: 40

約数和(自身を含む): 283743000

約数和(自身を除く): 162528520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5960, 10169, 11920, 20338, 40676, 50845, 81352, 101690, 162704, 203380, 406760, 813520, 1515181, 3030362, 6060724, 7575905, 12121448, 15151810, 24242896, 30303620, 60607240, 121214480]

約数ペア:

[(1, 121214480), (2, 60607240), (4, 30303620), (5, 24242896), (8, 15151810), (10, 12121448), (16, 7575905), (20, 6060724), (40, 3030362), (80, 1515181), (149, 813520), (298, 406760), (596, 203380), (745, 162704), (1192, 101690), (1490, 81352), (2384, 50845), (2980, 40676), (5960, 20338), (10169, 11920)]