34117840

素因数分解:

$2^4\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1013}}^1$

素因数の和:1447

約数の個数: 40

約数和(自身を含む): 79590888

約数和(自身を除く): 45473048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 421, 842, 1013, 1684, 2026, 2105, 3368, 4052, 4210, 5065, 6736, 8104, 8420, 10130, 16208, 16840, 20260, 33680, 40520, 81040, 426473, 852946, 1705892, 2132365, 3411784, 4264730, 6823568, 8529460, 17058920, 34117840]

約数ペア:

[(1, 34117840), (2, 17058920), (4, 8529460), (5, 6823568), (8, 4264730), (10, 3411784), (16, 2132365), (20, 1705892), (40, 852946), (80, 426473), (421, 81040), (842, 40520), (1013, 33680), (1684, 20260), (2026, 16840), (2105, 16208), (3368, 10130), (4052, 8420), (4210, 8104), (5065, 6736)]