42418910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5309}}^1$

素因数の和:5380

約数の個数: 32

約数和(自身を含む): 82581120

約数和(自身を除く): 40162210

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 5309, 7990, 10618, 26545, 53090, 90253, 180506, 249523, 451265, 499046, 902530, 1247615, 2495230, 4241891, 8483782, 21209455, 42418910]

約数ペア:

[(1, 42418910), (2, 21209455), (5, 8483782), (10, 4241891), (17, 2495230), (34, 1247615), (47, 902530), (85, 499046), (94, 451265), (170, 249523), (235, 180506), (470, 90253), (799, 53090), (1598, 26545), (3995, 10618), (5309, 7990)]