73550620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25717}}^1$

素因数の和:25750

約数の個数: 48

約数和(自身を含む): 181466208

約数和(自身を除く): 107915588

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 25717, 51434, 102868, 128585, 257170, 282887, 334321, 514340, 565774, 668642, 1131548, 1337284, 1414435, 1671605, 2828870, 3343210, 3677531, 5657740, 6686420, 7355062, 14710124, 18387655, 36775310, 73550620]

約数ペア:

[(1, 73550620), (2, 36775310), (4, 18387655), (5, 14710124), (10, 7355062), (11, 6686420), (13, 5657740), (20, 3677531), (22, 3343210), (26, 2828870), (44, 1671605), (52, 1414435), (55, 1337284), (65, 1131548), (110, 668642), (130, 565774), (143, 514340), (220, 334321), (260, 282887), (286, 257170), (572, 128585), (715, 102868), (1430, 51434), (2860, 25717)]