39118390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3137}}^1$

素因数の和:3216

約数の個数: 32

約数和(自身を含む): 74558880

約数和(自身を除く): 35440490

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 3137, 6235, 6274, 12470, 15685, 31370, 90973, 134891, 181946, 269782, 454865, 674455, 909730, 1348910, 3911839, 7823678, 19559195, 39118390]

約数ペア:

[(1, 39118390), (2, 19559195), (5, 7823678), (10, 3911839), (29, 1348910), (43, 909730), (58, 674455), (86, 454865), (145, 269782), (215, 181946), (290, 134891), (430, 90973), (1247, 31370), (2494, 15685), (3137, 12470), (6235, 6274)]