7106240

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:489

約数の個数: 56

約数和(自身を含む): 17282160

約数和(自身を除く): 10175920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 419, 424, 530, 838, 848, 1060, 1676, 1696, 2095, 2120, 3352, 3392, 4190, 4240, 6704, 8380, 8480, 13408, 16760, 16960, 22207, 26816, 33520, 44414, 67040, 88828, 111035, 134080, 177656, 222070, 355312, 444140, 710624, 888280, 1421248, 1776560, 3553120, 7106240]

約数ペア:

[(1, 7106240), (2, 3553120), (4, 1776560), (5, 1421248), (8, 888280), (10, 710624), (16, 444140), (20, 355312), (32, 222070), (40, 177656), (53, 134080), (64, 111035), (80, 88828), (106, 67040), (160, 44414), (212, 33520), (265, 26816), (320, 22207), (419, 16960), (424, 16760), (530, 13408), (838, 8480), (848, 8380), (1060, 6704), (1676, 4240), (1696, 4190), (2095, 3392), (2120, 3352)]