88315420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{232409}}^1$

素因数の和:232437

約数の個数: 24

約数和(自身を含む): 195224400

約数和(自身を除く): 106908980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 232409, 464818, 929636, 1162045, 2324090, 4415771, 4648180, 8831542, 17663084, 22078855, 44157710, 88315420]

約数ペア:

[(1, 88315420), (2, 44157710), (4, 22078855), (5, 17663084), (10, 8831542), (19, 4648180), (20, 4415771), (38, 2324090), (76, 1162045), (95, 929636), (190, 464818), (380, 232409)]