40557080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{34963}}^1$

素因数の和:35003

約数の個数: 32

約数和(自身を含む): 94402800

約数和(自身を除く): 53845720

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 34963, 69926, 139852, 174815, 279704, 349630, 699260, 1013927, 1398520, 2027854, 4055708, 5069635, 8111416, 10139270, 20278540, 40557080]

約数ペア:

[(1, 40557080), (2, 20278540), (4, 10139270), (5, 8111416), (8, 5069635), (10, 4055708), (20, 2027854), (29, 1398520), (40, 1013927), (58, 699260), (116, 349630), (145, 279704), (232, 174815), (290, 139852), (580, 69926), (1160, 34963)]