8084920

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1889}}^1$

素因数の和:2007

約数の個数: 32

約数和(自身を含む): 18370800

約数和(自身を除く): 10285880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 1889, 2140, 3778, 4280, 7556, 9445, 15112, 18890, 37780, 75560, 202123, 404246, 808492, 1010615, 1616984, 2021230, 4042460, 8084920]

約数ペア:

[(1, 8084920), (2, 4042460), (4, 2021230), (5, 1616984), (8, 1010615), (10, 808492), (20, 404246), (40, 202123), (107, 75560), (214, 37780), (428, 18890), (535, 15112), (856, 9445), (1070, 7556), (1889, 4280), (2140, 3778)]