101065480

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:998

約数の個数: 64

約数和(自身を含む): 236427840

約数和(自身を除く): 135362360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 67, 86, 134, 172, 215, 268, 335, 344, 430, 536, 670, 860, 877, 1340, 1720, 1754, 2680, 2881, 3508, 4385, 5762, 7016, 8770, 11524, 14405, 17540, 23048, 28810, 35080, 37711, 57620, 58759, 75422, 115240, 117518, 150844, 188555, 235036, 293795, 301688, 377110, 470072, 587590, 754220, 1175180, 1508440, 2350360, 2526637, 5053274, 10106548, 12633185, 20213096, 25266370, 50532740, 101065480]

約数ペア:

[(1, 101065480), (2, 50532740), (4, 25266370), (5, 20213096), (8, 12633185), (10, 10106548), (20, 5053274), (40, 2526637), (43, 2350360), (67, 1508440), (86, 1175180), (134, 754220), (172, 587590), (215, 470072), (268, 377110), (335, 301688), (344, 293795), (430, 235036), (536, 188555), (670, 150844), (860, 117518), (877, 115240), (1340, 75422), (1720, 58759), (1754, 57620), (2680, 37711), (2881, 35080), (3508, 28810), (4385, 23048), (5762, 17540), (7016, 14405), (8770, 11524)]