162052040

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{21211}}^1$

素因数の和:21413

約数の個数: 32

約数和(自身を含む): 366543360

約数和(自身を除く): 204491320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 21211, 42422, 84844, 106055, 169688, 212110, 424220, 848440, 4051301, 8102602, 16205204, 20256505, 32410408, 40513010, 81026020, 162052040]

約数ペア:

[(1, 162052040), (2, 81026020), (4, 40513010), (5, 32410408), (8, 20256505), (10, 16205204), (20, 8102602), (40, 4051301), (191, 848440), (382, 424220), (764, 212110), (955, 169688), (1528, 106055), (1910, 84844), (3820, 42422), (7640, 21211)]