429899920

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{73613}}^1$

素因数の和:73699

約数の個数: 40

約数和(自身を含む): 1013223096

約数和(自身を除く): 583323176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 73613, 147226, 294452, 368065, 588904, 736130, 1177808, 1472260, 2944520, 5373749, 5889040, 10747498, 21494996, 26868745, 42989992, 53737490, 85979984, 107474980, 214949960, 429899920]

約数ペア:

[(1, 429899920), (2, 214949960), (4, 107474980), (5, 85979984), (8, 53737490), (10, 42989992), (16, 26868745), (20, 21494996), (40, 10747498), (73, 5889040), (80, 5373749), (146, 2944520), (292, 1472260), (365, 1177808), (584, 736130), (730, 588904), (1168, 368065), (1460, 294452), (2920, 147226), (5840, 73613)]