26559100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{919}}^1$

素因数の和:967

約数の個数: 54

約数和(自身を含む): 61289480

約数和(自身を除く): 34730380

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 289, 340, 425, 578, 850, 919, 1156, 1445, 1700, 1838, 2890, 3676, 4595, 5780, 7225, 9190, 14450, 15623, 18380, 22975, 28900, 31246, 45950, 62492, 78115, 91900, 156230, 265591, 312460, 390575, 531182, 781150, 1062364, 1327955, 1562300, 2655910, 5311820, 6639775, 13279550, 26559100]

約数ペア:

[(1, 26559100), (2, 13279550), (4, 6639775), (5, 5311820), (10, 2655910), (17, 1562300), (20, 1327955), (25, 1062364), (34, 781150), (50, 531182), (68, 390575), (85, 312460), (100, 265591), (170, 156230), (289, 91900), (340, 78115), (425, 62492), (578, 45950), (850, 31246), (919, 28900), (1156, 22975), (1445, 18380), (1700, 15623), (1838, 14450), (2890, 9190), (3676, 7225), (4595, 5780)]