25225804

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1201}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 45435600

約数和(自身を除く): 20209796

約数列:

[1, 2, 4, 59, 89, 118, 178, 236, 356, 1201, 2402, 4804, 5251, 10502, 21004, 70859, 106889, 141718, 213778, 283436, 427556, 6306451, 12612902, 25225804]

約数ペア:

[(1, 25225804), (2, 12612902), (4, 6306451), (59, 427556), (89, 283436), (118, 213778), (178, 141718), (236, 106889), (356, 70859), (1201, 21004), (2402, 10502), (4804, 5251)]