100526480

素因数分解:

$2^4\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2999}}^1$

素因数の和:3431

約数の個数: 40

約数和(自身を含む): 234360000

約数和(自身を除く): 133833520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 419, 838, 1676, 2095, 2999, 3352, 4190, 5998, 6704, 8380, 11996, 14995, 16760, 23992, 29990, 33520, 47984, 59980, 119960, 239920, 1256581, 2513162, 5026324, 6282905, 10052648, 12565810, 20105296, 25131620, 50263240, 100526480]

約数ペア:

[(1, 100526480), (2, 50263240), (4, 25131620), (5, 20105296), (8, 12565810), (10, 10052648), (16, 6282905), (20, 5026324), (40, 2513162), (80, 1256581), (419, 239920), (838, 119960), (1676, 59980), (2095, 47984), (2999, 33520), (3352, 29990), (4190, 23992), (5998, 16760), (6704, 14995), (8380, 11996)]