123599740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19373}}^1$

素因数の和:19422

約数の個数: 48

約数和(自身を含む): 292934880

約数和(自身を除く): 169335140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 19373, 38746, 77492, 96865, 193730, 213103, 387460, 426206, 561817, 852412, 1065515, 1123634, 2131030, 2247268, 2809085, 4262060, 5618170, 6179987, 11236340, 12359974, 24719948, 30899935, 61799870, 123599740]

約数ペア:

[(1, 123599740), (2, 61799870), (4, 30899935), (5, 24719948), (10, 12359974), (11, 11236340), (20, 6179987), (22, 5618170), (29, 4262060), (44, 2809085), (55, 2247268), (58, 2131030), (110, 1123634), (116, 1065515), (145, 852412), (220, 561817), (290, 426206), (319, 387460), (580, 213103), (638, 193730), (1276, 96865), (1595, 77492), (3190, 38746), (6380, 19373)]