85105750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 179734464

約数和(自身を除く): 94628714

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 41, 46, 50, 82, 95, 115, 125, 190, 205, 230, 250, 361, 410, 437, 475, 575, 722, 779, 874, 943, 950, 1025, 1150, 1558, 1805, 1886, 2050, 2185, 2375, 2875, 3610, 3895, 4370, 4715, 4750, 5125, 5750, 7790, 8303, 9025, 9430, 10250, 10925, 14801, 16606, 17917, 18050, 19475, 21850, 23575, 29602, 35834, 38950, 41515, 45125, 47150, 54625, 74005, 83030, 89585, 90250, 97375, 109250, 117875, 148010, 179170, 194750, 207575, 235750, 340423, 370025, 415150, 447925, 680846, 740050, 895850, 1037875, 1702115, 1850125, 2075750, 2239625, 3404230, 3700250, 4479250, 8510575, 17021150, 42552875, 85105750]

約数ペア:

[(1, 85105750), (2, 42552875), (5, 17021150), (10, 8510575), (19, 4479250), (23, 3700250), (25, 3404230), (38, 2239625), (41, 2075750), (46, 1850125), (50, 1702115), (82, 1037875), (95, 895850), (115, 740050), (125, 680846), (190, 447925), (205, 415150), (230, 370025), (250, 340423), (361, 235750), (410, 207575), (437, 194750), (475, 179170), (575, 148010), (722, 117875), (779, 109250), (874, 97375), (943, 90250), (950, 89585), (1025, 83030), (1150, 74005), (1558, 54625), (1805, 47150), (1886, 45125), (2050, 41515), (2185, 38950), (2375, 35834), (2875, 29602), (3610, 23575), (3895, 21850), (4370, 19475), (4715, 18050), (4750, 17917), (5125, 16606), (5750, 14801), (7790, 10925), (8303, 10250), (9025, 9430)]