234185360

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{17959}}^1$

素因数の和:18135

約数の個数: 40

約数和(自身を含む): 547851840

約数和(自身を除く): 313666480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 13040, 17959, 35918, 71836, 89795, 143672, 179590, 287344, 359180, 718360, 1436720, 2927317, 5854634, 11709268, 14636585, 23418536, 29273170, 46837072, 58546340, 117092680, 234185360]

約数ペア:

[(1, 234185360), (2, 117092680), (4, 58546340), (5, 46837072), (8, 29273170), (10, 23418536), (16, 14636585), (20, 11709268), (40, 5854634), (80, 2927317), (163, 1436720), (326, 718360), (652, 359180), (815, 287344), (1304, 179590), (1630, 143672), (2608, 89795), (3260, 71836), (6520, 35918), (13040, 17959)]