201925115540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24179}}^1\times {\mathrm{21977}}^1$

素因数の和:46184

約数の個数: 48

約数和(自身を含む): 446399553600

約数和(自身を除く): 244474438060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 21977, 24179, 43954, 48358, 87908, 96716, 109885, 120895, 219770, 241790, 417563, 439540, 459401, 483580, 835126, 918802, 1670252, 1837604, 2087815, 2297005, 4175630, 4594010, 8351260, 9188020, 531381883, 1062763766, 2125527532, 2656909415, 5313818830, 10096255777, 10627637660, 20192511554, 40385023108, 50481278885, 100962557770, 201925115540]

約数ペア:

[(1, 201925115540), (2, 100962557770), (4, 50481278885), (5, 40385023108), (10, 20192511554), (19, 10627637660), (20, 10096255777), (38, 5313818830), (76, 2656909415), (95, 2125527532), (190, 1062763766), (380, 531381883), (21977, 9188020), (24179, 8351260), (43954, 4594010), (48358, 4175630), (87908, 2297005), (96716, 2087815), (109885, 1837604), (120895, 1670252), (219770, 918802), (241790, 835126), (417563, 483580), (439540, 459401)]