275895230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1\times {\mathrm{1609}}^1$

素因数の和:2948

約数の個数: 32

約数和(自身を含む): 535550400

約数和(自身を除く): 259655170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1319, 1609, 2638, 3218, 6595, 8045, 13190, 16090, 17147, 20917, 34294, 41834, 85735, 104585, 171470, 209170, 2122271, 4244542, 10611355, 21222710, 27589523, 55179046, 137947615, 275895230]

約数ペア:

[(1, 275895230), (2, 137947615), (5, 55179046), (10, 27589523), (13, 21222710), (26, 10611355), (65, 4244542), (130, 2122271), (1319, 209170), (1609, 171470), (2638, 104585), (3218, 85735), (6595, 41834), (8045, 34294), (13190, 20917), (16090, 17147)]