228050320

素因数分解:

$2^4\times 5^1\times {\mathrm{2850629}}^1$

素因数の和:2850642

約数の個数: 20

約数和(自身を含む): 530217180

約数和(自身を除く): 302166860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2850629, 5701258, 11402516, 14253145, 22805032, 28506290, 45610064, 57012580, 114025160, 228050320]

約数ペア:

[(1, 228050320), (2, 114025160), (4, 57012580), (5, 45610064), (8, 28506290), (10, 22805032), (16, 14253145), (20, 11402516), (40, 5701258), (80, 2850629)]