378021260

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1\times {\mathrm{701}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 810220320

約数和(自身を除く): 432199060

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 457, 590, 701, 914, 1180, 1402, 1828, 2285, 2804, 3505, 4570, 7010, 9140, 14020, 26963, 41359, 53926, 82718, 107852, 134815, 165436, 206795, 269630, 320357, 413590, 539260, 640714, 827180, 1281428, 1601785, 3203570, 6407140, 18901063, 37802126, 75604252, 94505315, 189010630, 378021260]

約数ペア:

[(1, 378021260), (2, 189010630), (4, 94505315), (5, 75604252), (10, 37802126), (20, 18901063), (59, 6407140), (118, 3203570), (236, 1601785), (295, 1281428), (457, 827180), (590, 640714), (701, 539260), (914, 413590), (1180, 320357), (1402, 269630), (1828, 206795), (2285, 165436), (2804, 134815), (3505, 107852), (4570, 82718), (7010, 53926), (9140, 41359), (14020, 26963)]