88876640

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5393}}^1$

素因数の和:5511

約数の個数: 48

約数和(自身を含む): 212048928

約数和(自身を除く): 123172288

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, 5393, 8240, 10786, 16480, 21572, 26965, 43144, 53930, 86288, 107860, 172576, 215720, 431440, 555479, 862880, 1110958, 2221916, 2777395, 4443832, 5554790, 8887664, 11109580, 17775328, 22219160, 44438320, 88876640]

約数ペア:

[(1, 88876640), (2, 44438320), (4, 22219160), (5, 17775328), (8, 11109580), (10, 8887664), (16, 5554790), (20, 4443832), (32, 2777395), (40, 2221916), (80, 1110958), (103, 862880), (160, 555479), (206, 431440), (412, 215720), (515, 172576), (824, 107860), (1030, 86288), (1648, 53930), (2060, 43144), (3296, 26965), (4120, 21572), (5393, 16480), (8240, 10786)]