26193940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77041}}^1$

素因数の和:77067

約数の個数: 24

約数和(自身を含む): 58243752

約数和(自身を除く): 32049812

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 77041, 154082, 308164, 385205, 770410, 1309697, 1540820, 2619394, 5238788, 6548485, 13096970, 26193940]

約数ペア:

[(1, 26193940), (2, 13096970), (4, 6548485), (5, 5238788), (10, 2619394), (17, 1540820), (20, 1309697), (34, 770410), (68, 385205), (85, 308164), (170, 154082), (340, 77041)]