5282120

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 12640320

約数和(自身を除く): 7358200

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 43, 74, 83, 86, 148, 166, 172, 185, 215, 296, 332, 344, 370, 415, 430, 664, 740, 830, 860, 1480, 1591, 1660, 1720, 3071, 3182, 3320, 3569, 6142, 6364, 7138, 7955, 12284, 12728, 14276, 15355, 15910, 17845, 24568, 28552, 30710, 31820, 35690, 61420, 63640, 71380, 122840, 132053, 142760, 264106, 528212, 660265, 1056424, 1320530, 2641060, 5282120]

約数ペア:

[(1, 5282120), (2, 2641060), (4, 1320530), (5, 1056424), (8, 660265), (10, 528212), (20, 264106), (37, 142760), (40, 132053), (43, 122840), (74, 71380), (83, 63640), (86, 61420), (148, 35690), (166, 31820), (172, 30710), (185, 28552), (215, 24568), (296, 17845), (332, 15910), (344, 15355), (370, 14276), (415, 12728), (430, 12284), (664, 7955), (740, 7138), (830, 6364), (860, 6142), (1480, 3569), (1591, 3320), (1660, 3182), (1720, 3071)]