105562960

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{16703}}^1$

素因数の和:16795

約数の個数: 40

約数和(自身を含む): 248555520

約数和(自身を除く): 142992560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 16703, 33406, 66812, 83515, 133624, 167030, 267248, 334060, 668120, 1319537, 1336240, 2639074, 5278148, 6597685, 10556296, 13195370, 21112592, 26390740, 52781480, 105562960]

約数ペア:

[(1, 105562960), (2, 52781480), (4, 26390740), (5, 21112592), (8, 13195370), (10, 10556296), (16, 6597685), (20, 5278148), (40, 2639074), (79, 1336240), (80, 1319537), (158, 668120), (316, 334060), (395, 267248), (632, 167030), (790, 133624), (1264, 83515), (1580, 66812), (3160, 33406), (6320, 16703)]