8524840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7349}}^1$

素因数の和:7389

約数の個数: 32

約数和(自身を含む): 19845000

約数和(自身を除く): 11320160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 7349, 14698, 29396, 36745, 58792, 73490, 146980, 213121, 293960, 426242, 852484, 1065605, 1704968, 2131210, 4262420, 8524840]

約数ペア:

[(1, 8524840), (2, 4262420), (4, 2131210), (5, 1704968), (8, 1065605), (10, 852484), (20, 426242), (29, 293960), (40, 213121), (58, 146980), (116, 73490), (145, 58792), (232, 36745), (290, 29396), (580, 14698), (1160, 7349)]