523528090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1487}}^1$

素因数の和:1639

約数の個数: 64

約数和(自身を含む): 1060646400

約数和(自身を除く): 537118310

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 109, 170, 190, 218, 323, 545, 646, 1090, 1487, 1615, 1853, 2071, 2974, 3230, 3706, 4142, 7435, 9265, 10355, 14870, 18530, 20710, 25279, 28253, 35207, 50558, 56506, 70414, 126395, 141265, 162083, 176035, 252790, 282530, 324166, 352070, 480301, 810415, 960602, 1620830, 2401505, 2755411, 3079577, 4803010, 5510822, 6159154, 13777055, 15397885, 27554110, 30795770, 52352809, 104705618, 261764045, 523528090]

約数ペア:

[(1, 523528090), (2, 261764045), (5, 104705618), (10, 52352809), (17, 30795770), (19, 27554110), (34, 15397885), (38, 13777055), (85, 6159154), (95, 5510822), (109, 4803010), (170, 3079577), (190, 2755411), (218, 2401505), (323, 1620830), (545, 960602), (646, 810415), (1090, 480301), (1487, 352070), (1615, 324166), (1853, 282530), (2071, 252790), (2974, 176035), (3230, 162083), (3706, 141265), (4142, 126395), (7435, 70414), (9265, 56506), (10355, 50558), (14870, 35207), (18530, 28253), (20710, 25279)]