12965050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2179}}^1$

素因数の和:2215

約数の個数: 48

約数和(自身を含む): 29194560

約数和(自身を除く): 16229510

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2179, 2975, 4358, 5950, 10895, 15253, 21790, 30506, 37043, 54475, 74086, 76265, 108950, 152530, 185215, 259301, 370430, 381325, 518602, 762650, 926075, 1296505, 1852150, 2593010, 6482525, 12965050]

約数ペア:

[(1, 12965050), (2, 6482525), (5, 2593010), (7, 1852150), (10, 1296505), (14, 926075), (17, 762650), (25, 518602), (34, 381325), (35, 370430), (50, 259301), (70, 185215), (85, 152530), (119, 108950), (170, 76265), (175, 74086), (238, 54475), (350, 37043), (425, 30506), (595, 21790), (850, 15253), (1190, 10895), (2179, 5950), (2975, 4358)]