530181760

素因数分解:

$2^7\times 5^1\times {\mathrm{828409}}^1$

素因数の和:828428

約数の個数: 32

約数和(自身を含む): 1267467300

約数和(自身を除く): 737285540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 828409, 1656818, 3313636, 4142045, 6627272, 8284090, 13254544, 16568180, 26509088, 33136360, 53018176, 66272720, 106036352, 132545440, 265090880, 530181760]

約数ペア:

[(1, 530181760), (2, 265090880), (4, 132545440), (5, 106036352), (8, 66272720), (10, 53018176), (16, 33136360), (20, 26509088), (32, 16568180), (40, 13254544), (64, 8284090), (80, 6627272), (128, 4142045), (160, 3313636), (320, 1656818), (640, 828409)]