236465020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{1889}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 542959200

約数和(自身を除く): 306494180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 569, 1138, 1889, 2276, 2845, 3778, 5690, 6259, 7556, 9445, 11380, 12518, 18890, 20779, 25036, 31295, 37780, 41558, 62590, 83116, 103895, 125180, 207790, 415580, 1074841, 2149682, 4299364, 5374205, 10748410, 11823251, 21496820, 23646502, 47293004, 59116255, 118232510, 236465020]

約数ペア:

[(1, 236465020), (2, 118232510), (4, 59116255), (5, 47293004), (10, 23646502), (11, 21496820), (20, 11823251), (22, 10748410), (44, 5374205), (55, 4299364), (110, 2149682), (220, 1074841), (569, 415580), (1138, 207790), (1889, 125180), (2276, 103895), (2845, 83116), (3778, 62590), (5690, 41558), (6259, 37780), (7556, 31295), (9445, 25036), (11380, 20779), (12518, 18890)]