45575440

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5531}}^1$

素因数の和:5647

約数の個数: 40

約数和(自身を含む): 107011008

約数和(自身を除く): 61435568

約数列:

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

約数ペア:

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