136973960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{118081}}^1$

素因数の和:118121

約数の個数: 32

約数和(自身を含む): 318821400

約数和(自身を除く): 181847440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 118081, 236162, 472324, 590405, 944648, 1180810, 2361620, 3424349, 4723240, 6848698, 13697396, 17121745, 27394792, 34243490, 68486980, 136973960]

約数ペア:

[(1, 136973960), (2, 68486980), (4, 34243490), (5, 27394792), (8, 17121745), (10, 13697396), (20, 6848698), (29, 4723240), (40, 3424349), (58, 2361620), (116, 1180810), (145, 944648), (232, 590405), (290, 472324), (580, 236162), (1160, 118081)]