76255580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1709}}^1$

素因数の和:1838

約数の個数: 48

約数和(自身を含む): 168920640

約数和(自身を除く): 92665060

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 97, 115, 194, 230, 388, 460, 485, 970, 1709, 1940, 2231, 3418, 4462, 6836, 8545, 8924, 11155, 17090, 22310, 34180, 39307, 44620, 78614, 157228, 165773, 196535, 331546, 393070, 663092, 786140, 828865, 1657730, 3315460, 3812779, 7625558, 15251116, 19063895, 38127790, 76255580]

約数ペア:

[(1, 76255580), (2, 38127790), (4, 19063895), (5, 15251116), (10, 7625558), (20, 3812779), (23, 3315460), (46, 1657730), (92, 828865), (97, 786140), (115, 663092), (194, 393070), (230, 331546), (388, 196535), (460, 165773), (485, 157228), (970, 78614), (1709, 44620), (1940, 39307), (2231, 34180), (3418, 22310), (4462, 17090), (6836, 11155), (8545, 8924)]