103745440

素因数分解:

$2^5\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2213}}^1$

素因数の和:2521

約数の個数: 48

約数和(自身を含む): 246046248

約数和(自身を除く): 142300808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 293, 586, 1172, 1465, 2213, 2344, 2930, 4426, 4688, 5860, 8852, 9376, 11065, 11720, 17704, 22130, 23440, 35408, 44260, 46880, 70816, 88520, 177040, 354080, 648409, 1296818, 2593636, 3242045, 5187272, 6484090, 10374544, 12968180, 20749088, 25936360, 51872720, 103745440]

約数ペア:

[(1, 103745440), (2, 51872720), (4, 25936360), (5, 20749088), (8, 12968180), (10, 10374544), (16, 6484090), (20, 5187272), (32, 3242045), (40, 2593636), (80, 1296818), (160, 648409), (293, 354080), (586, 177040), (1172, 88520), (1465, 70816), (2213, 46880), (2344, 44260), (2930, 35408), (4426, 23440), (4688, 22130), (5860, 17704), (8852, 11720), (9376, 11065)]