42194230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{24967}}^1$

素因数の和:25000

約数の個数: 24

約数和(自身を含む): 82244592

約数和(自身を除く): 40050362

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 24967, 49934, 124835, 249670, 324571, 649142, 1622855, 3245710, 4219423, 8438846, 21097115, 42194230]

約数ペア:

[(1, 42194230), (2, 21097115), (5, 8438846), (10, 4219423), (13, 3245710), (26, 1622855), (65, 649142), (130, 324571), (169, 249670), (338, 124835), (845, 49934), (1690, 24967)]