118897150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3253}}^1$

素因数の和:3325

約数の個数: 48

約数和(自身を含む): 239676624

約数和(自身を除く): 120779474

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 425, 430, 731, 850, 1075, 1462, 2150, 3253, 3655, 6506, 7310, 16265, 18275, 32530, 36550, 55301, 81325, 110602, 139879, 162650, 276505, 279758, 553010, 699395, 1382525, 1398790, 2377943, 2765050, 3496975, 4755886, 6993950, 11889715, 23779430, 59448575, 118897150]

約数ペア:

[(1, 118897150), (2, 59448575), (5, 23779430), (10, 11889715), (17, 6993950), (25, 4755886), (34, 3496975), (43, 2765050), (50, 2377943), (85, 1398790), (86, 1382525), (170, 699395), (215, 553010), (425, 279758), (430, 276505), (731, 162650), (850, 139879), (1075, 110602), (1462, 81325), (2150, 55301), (3253, 36550), (3655, 32530), (6506, 18275), (7310, 16265)]