614200

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 1484280

約数和(自身を除く): 870080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 83, 100, 148, 166, 185, 200, 296, 332, 370, 415, 664, 740, 830, 925, 1480, 1660, 1850, 2075, 3071, 3320, 3700, 4150, 6142, 7400, 8300, 12284, 15355, 16600, 24568, 30710, 61420, 76775, 122840, 153550, 307100, 614200]

約数ペア:

[(1, 614200), (2, 307100), (4, 153550), (5, 122840), (8, 76775), (10, 61420), (20, 30710), (25, 24568), (37, 16600), (40, 15355), (50, 12284), (74, 8300), (83, 7400), (100, 6142), (148, 4150), (166, 3700), (185, 3320), (200, 3071), (296, 2075), (332, 1850), (370, 1660), (415, 1480), (664, 925), (740, 830)]