4585184480

素因数分解:

$2^5\times 5^1\times {\mathrm{409}}^1\times {\mathrm{70067}}^1$

素因数の和:70491

約数の個数: 48

約数和(自身を含む): 10859138640

約数和(自身を除く): 6273954160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 409, 818, 1636, 2045, 3272, 4090, 6544, 8180, 13088, 16360, 32720, 65440, 70067, 140134, 280268, 350335, 560536, 700670, 1121072, 1401340, 2242144, 2802680, 5605360, 11210720, 28657403, 57314806, 114629612, 143287015, 229259224, 286574030, 458518448, 573148060, 917036896, 1146296120, 2292592240, 4585184480]

約数ペア:

[(1, 4585184480), (2, 2292592240), (4, 1146296120), (5, 917036896), (8, 573148060), (10, 458518448), (16, 286574030), (20, 229259224), (32, 143287015), (40, 114629612), (80, 57314806), (160, 28657403), (409, 11210720), (818, 5605360), (1636, 2802680), (2045, 2242144), (3272, 1401340), (4090, 1121072), (6544, 700670), (8180, 560536), (13088, 350335), (16360, 280268), (32720, 140134), (65440, 70067)]