4026277760

素因数分解:

$2^7\times 5^1\times {\mathrm{6291059}}^1$

素因数の和:6291078

約数の個数: 32

約数和(自身を含む): 9625321800

約数和(自身を除く): 5599044040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 6291059, 12582118, 25164236, 31455295, 50328472, 62910590, 100656944, 125821180, 201313888, 251642360, 402627776, 503284720, 805255552, 1006569440, 2013138880, 4026277760]

約数ペア:

[(1, 4026277760), (2, 2013138880), (4, 1006569440), (5, 805255552), (8, 503284720), (10, 402627776), (16, 251642360), (20, 201313888), (32, 125821180), (40, 100656944), (64, 62910590), (80, 50328472), (128, 31455295), (160, 25164236), (320, 12582118), (640, 6291059)]