31610367140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{81223}}^1$

素因数の和:81333

約数の個数: 96

約数和(自身を含む): 76142626560

約数和(自身を除く): 44532259420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 61, 110, 116, 122, 145, 220, 244, 290, 305, 319, 580, 610, 638, 671, 1220, 1276, 1342, 1595, 1769, 2684, 3190, 3355, 3538, 6380, 6710, 7076, 8845, 13420, 17690, 19459, 35380, 38918, 77836, 81223, 97295, 162446, 194590, 324892, 389180, 406115, 812230, 893453, 1624460, 1786906, 2355467, 3573812, 4467265, 4710934, 4954603, 8934530, 9421868, 9909206, 11777335, 17869060, 19818412, 23554670, 24773015, 25910137, 47109340, 49546030, 51820274, 54500633, 99092060, 103640548, 109001266, 129550685, 143683487, 218002532, 259101370, 272503165, 287366974, 518202740, 545006330, 574733948, 718417435, 1090012660, 1436834870, 1580518357, 2873669740, 3161036714, 6322073428, 7902591785, 15805183570, 31610367140]

約数ペア:

[(1, 31610367140), (2, 15805183570), (4, 7902591785), (5, 6322073428), (10, 3161036714), (11, 2873669740), (20, 1580518357), (22, 1436834870), (29, 1090012660), (44, 718417435), (55, 574733948), (58, 545006330), (61, 518202740), (110, 287366974), (116, 272503165), (122, 259101370), (145, 218002532), (220, 143683487), (244, 129550685), (290, 109001266), (305, 103640548), (319, 99092060), (580, 54500633), (610, 51820274), (638, 49546030), (671, 47109340), (1220, 25910137), (1276, 24773015), (1342, 23554670), (1595, 19818412), (1769, 17869060), (2684, 11777335), (3190, 9909206), (3355, 9421868), (3538, 8934530), (6380, 4954603), (6710, 4710934), (7076, 4467265), (8845, 3573812), (13420, 2355467), (17690, 1786906), (19459, 1624460), (35380, 893453), (38918, 812230), (77836, 406115), (81223, 389180), (97295, 324892), (162446, 194590)]