101784880

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8539}}^1$

素因数の和:8701

約数の個数: 40

約数和(自身を含む): 238266000

約数和(自身を除く): 136481120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5960, 8539, 11920, 17078, 34156, 42695, 68312, 85390, 136624, 170780, 341560, 683120, 1272311, 2544622, 5089244, 6361555, 10178488, 12723110, 20356976, 25446220, 50892440, 101784880]

約数ペア:

[(1, 101784880), (2, 50892440), (4, 25446220), (5, 20356976), (8, 12723110), (10, 10178488), (16, 6361555), (20, 5089244), (40, 2544622), (80, 1272311), (149, 683120), (298, 341560), (596, 170780), (745, 136624), (1192, 85390), (1490, 68312), (2384, 42695), (2980, 34156), (5960, 17078), (8539, 11920)]