13909060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3719}}^1$

素因数の和:3756

約数の個数: 48

約数和(自身を含む): 33747840

約数和(自身を除く): 19838780

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3719, 3740, 7438, 14876, 18595, 37190, 40909, 63223, 74380, 81818, 126446, 163636, 204545, 252892, 316115, 409090, 632230, 695453, 818180, 1264460, 1390906, 2781812, 3477265, 6954530, 13909060]

約数ペア:

[(1, 13909060), (2, 6954530), (4, 3477265), (5, 2781812), (10, 1390906), (11, 1264460), (17, 818180), (20, 695453), (22, 632230), (34, 409090), (44, 316115), (55, 252892), (68, 204545), (85, 163636), (110, 126446), (170, 81818), (187, 74380), (220, 63223), (340, 40909), (374, 37190), (748, 18595), (935, 14876), (1870, 7438), (3719, 3740)]