70291640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{92489}}^1$

素因数の和:92519

約数の個数: 32

約数和(自身を含む): 166482000

約数和(自身を除く): 96190360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 92489, 184978, 369956, 462445, 739912, 924890, 1757291, 1849780, 3514582, 3699560, 7029164, 8786455, 14058328, 17572910, 35145820, 70291640]

約数ペア:

[(1, 70291640), (2, 35145820), (4, 17572910), (5, 14058328), (8, 8786455), (10, 7029164), (19, 3699560), (20, 3514582), (38, 1849780), (40, 1757291), (76, 924890), (95, 739912), (152, 462445), (190, 369956), (380, 184978), (760, 92489)]