91150880

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5531}}^1$

素因数の和:5649

約数の個数: 48

約数和(自身を含む): 217473984

約数和(自身を除く): 126323104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 2060, 3296, 4120, 5531, 8240, 11062, 16480, 22124, 27655, 44248, 55310, 88496, 110620, 176992, 221240, 442480, 569693, 884960, 1139386, 2278772, 2848465, 4557544, 5696930, 9115088, 11393860, 18230176, 22787720, 45575440, 91150880]

約数ペア:

[(1, 91150880), (2, 45575440), (4, 22787720), (5, 18230176), (8, 11393860), (10, 9115088), (16, 5696930), (20, 4557544), (32, 2848465), (40, 2278772), (80, 1139386), (103, 884960), (160, 569693), (206, 442480), (412, 221240), (515, 176992), (824, 110620), (1030, 88496), (1648, 55310), (2060, 44248), (3296, 27655), (4120, 22124), (5531, 16480), (8240, 11062)]