283428400

素因数分解:

$2^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{8537}}^1$

素因数の和:8638

約数の個数: 60

約数和(自身を含む): 689221512

約数和(自身を除く): 405793112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 166, 200, 332, 400, 415, 664, 830, 1328, 1660, 2075, 3320, 4150, 6640, 8300, 8537, 16600, 17074, 33200, 34148, 42685, 68296, 85370, 136592, 170740, 213425, 341480, 426850, 682960, 708571, 853700, 1417142, 1707400, 2834284, 3414800, 3542855, 5668568, 7085710, 11337136, 14171420, 17714275, 28342840, 35428550, 56685680, 70857100, 141714200, 283428400]

約数ペア:

[(1, 283428400), (2, 141714200), (4, 70857100), (5, 56685680), (8, 35428550), (10, 28342840), (16, 17714275), (20, 14171420), (25, 11337136), (40, 7085710), (50, 5668568), (80, 3542855), (83, 3414800), (100, 2834284), (166, 1707400), (200, 1417142), (332, 853700), (400, 708571), (415, 682960), (664, 426850), (830, 341480), (1328, 213425), (1660, 170740), (2075, 136592), (3320, 85370), (4150, 68296), (6640, 42685), (8300, 34148), (8537, 33200), (16600, 17074)]