41098820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1801}}^1$

素因数の和:1980

約数の個数: 48

約数和(自身を含む): 99297408

約数和(自身を除く): 58198588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1141, 1630, 1801, 2282, 3260, 3602, 4564, 5705, 7204, 9005, 11410, 12607, 18010, 22820, 25214, 36020, 50428, 63035, 126070, 252140, 293563, 587126, 1174252, 1467815, 2054941, 2935630, 4109882, 5871260, 8219764, 10274705, 20549410, 41098820]

約数ペア:

[(1, 41098820), (2, 20549410), (4, 10274705), (5, 8219764), (7, 5871260), (10, 4109882), (14, 2935630), (20, 2054941), (28, 1467815), (35, 1174252), (70, 587126), (140, 293563), (163, 252140), (326, 126070), (652, 63035), (815, 50428), (1141, 36020), (1630, 25214), (1801, 22820), (2282, 18010), (3260, 12607), (3602, 11410), (4564, 9005), (5705, 7204)]