108069320

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:894

約数の個数: 64

約数和(自身を含む): 252141120

約数和(自身を除く): 144071800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 83, 86, 166, 172, 215, 332, 344, 415, 430, 664, 757, 830, 860, 1514, 1660, 1720, 3028, 3320, 3569, 3785, 6056, 7138, 7570, 14276, 15140, 17845, 28552, 30280, 32551, 35690, 62831, 65102, 71380, 125662, 130204, 142760, 162755, 251324, 260408, 314155, 325510, 502648, 628310, 651020, 1256620, 1302040, 2513240, 2701733, 5403466, 10806932, 13508665, 21613864, 27017330, 54034660, 108069320]

約数ペア:

[(1, 108069320), (2, 54034660), (4, 27017330), (5, 21613864), (8, 13508665), (10, 10806932), (20, 5403466), (40, 2701733), (43, 2513240), (83, 1302040), (86, 1256620), (166, 651020), (172, 628310), (215, 502648), (332, 325510), (344, 314155), (415, 260408), (430, 251324), (664, 162755), (757, 142760), (830, 130204), (860, 125662), (1514, 71380), (1660, 65102), (1720, 62831), (3028, 35690), (3320, 32551), (3569, 30280), (3785, 28552), (6056, 17845), (7138, 15140), (7570, 14276)]