3901472660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{21911}}^1$

素因数の和:22256

約数の個数: 48

約数和(自身を含む): 8503608960

約数和(自身を除く): 4602136300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 307, 580, 614, 1228, 1535, 3070, 6140, 8903, 17806, 21911, 35612, 43822, 44515, 87644, 89030, 109555, 178060, 219110, 438220, 635419, 1270838, 2541676, 3177095, 6354190, 6726677, 12708380, 13453354, 26906708, 33633385, 67266770, 134533540, 195073633, 390147266, 780294532, 975368165, 1950736330, 3901472660]

約数ペア:

[(1, 3901472660), (2, 1950736330), (4, 975368165), (5, 780294532), (10, 390147266), (20, 195073633), (29, 134533540), (58, 67266770), (116, 33633385), (145, 26906708), (290, 13453354), (307, 12708380), (580, 6726677), (614, 6354190), (1228, 3177095), (1535, 2541676), (3070, 1270838), (6140, 635419), (8903, 438220), (17806, 219110), (21911, 178060), (35612, 109555), (43822, 89030), (44515, 87644)]