2957435140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{22901}}^1$

素因数の和:23508

約数の個数: 48

約数和(自身を含む): 6787053504

約数和(自身を除く): 3829618364

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 587, 1174, 2348, 2935, 5870, 6457, 11740, 12914, 22901, 25828, 32285, 45802, 64570, 91604, 114505, 129140, 229010, 251911, 458020, 503822, 1007644, 1259555, 2519110, 5038220, 13442887, 26885774, 53771548, 67214435, 134428870, 147871757, 268857740, 295743514, 591487028, 739358785, 1478717570, 2957435140]

約数ペア:

[(1, 2957435140), (2, 1478717570), (4, 739358785), (5, 591487028), (10, 295743514), (11, 268857740), (20, 147871757), (22, 134428870), (44, 67214435), (55, 53771548), (110, 26885774), (220, 13442887), (587, 5038220), (1174, 2519110), (2348, 1259555), (2935, 1007644), (5870, 503822), (6457, 458020), (11740, 251911), (12914, 229010), (22901, 129140), (25828, 114505), (32285, 91604), (45802, 64570)]