44147180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 117089280

約数和(自身を除く): 72942100

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 109, 110, 140, 154, 218, 220, 263, 308, 385, 436, 526, 545, 763, 770, 1052, 1090, 1199, 1315, 1526, 1540, 1841, 2180, 2398, 2630, 2893, 3052, 3682, 3815, 4796, 5260, 5786, 5995, 7364, 7630, 8393, 9205, 11572, 11990, 14465, 15260, 16786, 18410, 20251, 23980, 28667, 28930, 33572, 36820, 40502, 41965, 57334, 57860, 81004, 83930, 101255, 114668, 143335, 167860, 200669, 202510, 286670, 315337, 401338, 405020, 573340, 630674, 802676, 1003345, 1261348, 1576685, 2006690, 2207359, 3153370, 4013380, 4414718, 6306740, 8829436, 11036795, 22073590, 44147180]

約数ペア:

[(1, 44147180), (2, 22073590), (4, 11036795), (5, 8829436), (7, 6306740), (10, 4414718), (11, 4013380), (14, 3153370), (20, 2207359), (22, 2006690), (28, 1576685), (35, 1261348), (44, 1003345), (55, 802676), (70, 630674), (77, 573340), (109, 405020), (110, 401338), (140, 315337), (154, 286670), (218, 202510), (220, 200669), (263, 167860), (308, 143335), (385, 114668), (436, 101255), (526, 83930), (545, 81004), (763, 57860), (770, 57334), (1052, 41965), (1090, 40502), (1199, 36820), (1315, 33572), (1526, 28930), (1540, 28667), (1841, 23980), (2180, 20251), (2398, 18410), (2630, 16786), (2893, 15260), (3052, 14465), (3682, 11990), (3815, 11572), (4796, 9205), (5260, 8393), (5786, 7630), (5995, 7364)]