43728550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 84650832

約数和(自身を除く): 40922282

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 83, 166, 205, 257, 410, 415, 514, 830, 1025, 1285, 2050, 2075, 2570, 3403, 4150, 6425, 6806, 10537, 12850, 17015, 21074, 21331, 34030, 42662, 52685, 85075, 105370, 106655, 170150, 213310, 263425, 526850, 533275, 874571, 1066550, 1749142, 4372855, 8745710, 21864275, 43728550]

約数ペア:

[(1, 43728550), (2, 21864275), (5, 8745710), (10, 4372855), (25, 1749142), (41, 1066550), (50, 874571), (82, 533275), (83, 526850), (166, 263425), (205, 213310), (257, 170150), (410, 106655), (415, 105370), (514, 85075), (830, 52685), (1025, 42662), (1285, 34030), (2050, 21331), (2075, 21074), (2570, 17015), (3403, 12850), (4150, 10537), (6425, 6806)]