40673690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3571}}^1$

素因数の和:3662

約数の個数: 32

約数和(自身を含む): 78698304

約数和(自身を除く): 38024614

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 3571, 5695, 7142, 11390, 17855, 35710, 60707, 121414, 239257, 303535, 478514, 607070, 1196285, 2392570, 4067369, 8134738, 20336845, 40673690]

約数ペア:

[(1, 40673690), (2, 20336845), (5, 8134738), (10, 4067369), (17, 2392570), (34, 1196285), (67, 607070), (85, 478514), (134, 303535), (170, 239257), (335, 121414), (670, 60707), (1139, 35710), (2278, 17855), (3571, 11390), (5695, 7142)]