201052960

素因数分解:

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

素因数の和:3433

約数の個数: 48

約数和(自身を含む): 476280000

約数和(自身を除く): 275227040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 419, 838, 1676, 2095, 2999, 3352, 4190, 5998, 6704, 8380, 11996, 13408, 14995, 16760, 23992, 29990, 33520, 47984, 59980, 67040, 95968, 119960, 239920, 479840, 1256581, 2513162, 5026324, 6282905, 10052648, 12565810, 20105296, 25131620, 40210592, 50263240, 100526480, 201052960]

約数ペア:

[(1, 201052960), (2, 100526480), (4, 50263240), (5, 40210592), (8, 25131620), (10, 20105296), (16, 12565810), (20, 10052648), (32, 6282905), (40, 5026324), (80, 2513162), (160, 1256581), (419, 479840), (838, 239920), (1676, 119960), (2095, 95968), (2999, 67040), (3352, 59980), (4190, 47984), (5998, 33520), (6704, 29990), (8380, 23992), (11996, 16760), (13408, 14995)]