191192200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1061}}^1$

素因数の和:1147

約数の個数: 96

約数和(自身を含む): 480002760

約数和(自身を除く): 288810560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 53, 68, 85, 100, 106, 136, 170, 200, 212, 265, 340, 424, 425, 530, 680, 850, 901, 1060, 1061, 1325, 1700, 1802, 2120, 2122, 2650, 3400, 3604, 4244, 4505, 5300, 5305, 7208, 8488, 9010, 10600, 10610, 18020, 18037, 21220, 22525, 26525, 36040, 36074, 42440, 45050, 53050, 56233, 72148, 90100, 90185, 106100, 112466, 144296, 180200, 180370, 212200, 224932, 281165, 360740, 449864, 450925, 562330, 721480, 901850, 955961, 1124660, 1405825, 1803700, 1911922, 2249320, 2811650, 3607400, 3823844, 4779805, 5623300, 7647688, 9559610, 11246600, 19119220, 23899025, 38238440, 47798050, 95596100, 191192200]

約数ペア:

[(1, 191192200), (2, 95596100), (4, 47798050), (5, 38238440), (8, 23899025), (10, 19119220), (17, 11246600), (20, 9559610), (25, 7647688), (34, 5623300), (40, 4779805), (50, 3823844), (53, 3607400), (68, 2811650), (85, 2249320), (100, 1911922), (106, 1803700), (136, 1405825), (170, 1124660), (200, 955961), (212, 901850), (265, 721480), (340, 562330), (424, 450925), (425, 449864), (530, 360740), (680, 281165), (850, 224932), (901, 212200), (1060, 180370), (1061, 180200), (1325, 144296), (1700, 112466), (1802, 106100), (2120, 90185), (2122, 90100), (2650, 72148), (3400, 56233), (3604, 53050), (4244, 45050), (4505, 42440), (5300, 36074), (5305, 36040), (7208, 26525), (8488, 22525), (9010, 21220), (10600, 18037), (10610, 18020)]