43103780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1693}}^1$

素因数の和:1788

約数の個数: 48

約数和(自身を含む): 96761280

約数和(自身を除く): 53657500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 268, 335, 380, 670, 1273, 1340, 1693, 2546, 3386, 5092, 6365, 6772, 8465, 12730, 16930, 25460, 32167, 33860, 64334, 113431, 128668, 160835, 226862, 321670, 453724, 567155, 643340, 1134310, 2155189, 2268620, 4310378, 8620756, 10775945, 21551890, 43103780]

約数ペア:

[(1, 43103780), (2, 21551890), (4, 10775945), (5, 8620756), (10, 4310378), (19, 2268620), (20, 2155189), (38, 1134310), (67, 643340), (76, 567155), (95, 453724), (134, 321670), (190, 226862), (268, 160835), (335, 128668), (380, 113431), (670, 64334), (1273, 33860), (1340, 32167), (1693, 25460), (2546, 16930), (3386, 12730), (5092, 8465), (6365, 6772)]