71367160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{77573}}^1$

素因数の和:77607

約数の個数: 32

約数和(自身を含む): 167559840

約数和(自身を除く): 96192680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 77573, 155146, 310292, 387865, 620584, 775730, 1551460, 1784179, 3102920, 3568358, 7136716, 8920895, 14273432, 17841790, 35683580, 71367160]

約数ペア:

[(1, 71367160), (2, 35683580), (4, 17841790), (5, 14273432), (8, 8920895), (10, 7136716), (20, 3568358), (23, 3102920), (40, 1784179), (46, 1551460), (92, 775730), (115, 620584), (184, 387865), (230, 310292), (460, 155146), (920, 77573)]