103640880880

素因数分解:

$2^4\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{824641}}^1$

素因数の和:826225

約数の個数: 40

約数和(自身を含む): 241118723664

約数和(自身を除く): 137477842784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1571, 3142, 6284, 7855, 12568, 15710, 25136, 31420, 62840, 125680, 824641, 1649282, 3298564, 4123205, 6597128, 8246410, 13194256, 16492820, 32985640, 65971280, 1295511011, 2591022022, 5182044044, 6477555055, 10364088088, 12955110110, 20728176176, 25910220220, 51820440440, 103640880880]

約数ペア:

[(1, 103640880880), (2, 51820440440), (4, 25910220220), (5, 20728176176), (8, 12955110110), (10, 10364088088), (16, 6477555055), (20, 5182044044), (40, 2591022022), (80, 1295511011), (1571, 65971280), (3142, 32985640), (6284, 16492820), (7855, 13194256), (12568, 8246410), (15710, 6597128), (25136, 4123205), (31420, 3298564), (62840, 1649282), (125680, 824641)]