846800

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:120

約数の個数: 60

約数和(自身を含む): 2133420

約数和(自身を除く): 1286620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 73, 80, 100, 116, 145, 146, 200, 232, 290, 292, 365, 400, 464, 580, 584, 725, 730, 1160, 1168, 1450, 1460, 1825, 2117, 2320, 2900, 2920, 3650, 4234, 5800, 5840, 7300, 8468, 10585, 11600, 14600, 16936, 21170, 29200, 33872, 42340, 52925, 84680, 105850, 169360, 211700, 423400, 846800]

約数ペア:

[(1, 846800), (2, 423400), (4, 211700), (5, 169360), (8, 105850), (10, 84680), (16, 52925), (20, 42340), (25, 33872), (29, 29200), (40, 21170), (50, 16936), (58, 14600), (73, 11600), (80, 10585), (100, 8468), (116, 7300), (145, 5840), (146, 5800), (200, 4234), (232, 3650), (290, 2920), (292, 2900), (365, 2320), (400, 2117), (464, 1825), (580, 1460), (584, 1450), (725, 1168), (730, 1160)]