25930100

素因数分解:

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

素因数の和:2217

約数の個数: 72

約数和(自身を含む): 68120640

約数和(自身を除く): 42190540

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2179, 2380, 2975, 4358, 5950, 8716, 10895, 11900, 15253, 21790, 30506, 37043, 43580, 54475, 61012, 74086, 76265, 108950, 148172, 152530, 185215, 217900, 259301, 305060, 370430, 381325, 518602, 740860, 762650, 926075, 1037204, 1296505, 1525300, 1852150, 2593010, 3704300, 5186020, 6482525, 12965050, 25930100]

約数ペア:

[(1, 25930100), (2, 12965050), (4, 6482525), (5, 5186020), (7, 3704300), (10, 2593010), (14, 1852150), (17, 1525300), (20, 1296505), (25, 1037204), (28, 926075), (34, 762650), (35, 740860), (50, 518602), (68, 381325), (70, 370430), (85, 305060), (100, 259301), (119, 217900), (140, 185215), (170, 152530), (175, 148172), (238, 108950), (340, 76265), (350, 74086), (425, 61012), (476, 54475), (595, 43580), (700, 37043), (850, 30506), (1190, 21790), (1700, 15253), (2179, 11900), (2380, 10895), (2975, 8716), (4358, 5950)]