4881406010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1768

約数の個数: 128

約数和(自身を含む): 10589128704

約数和(自身を除く): 5707722694

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 43, 62, 65, 85, 86, 130, 155, 170, 215, 221, 310, 403, 430, 442, 527, 559, 731, 806, 1054, 1105, 1118, 1333, 1462, 1657, 2015, 2210, 2635, 2666, 2795, 3314, 3655, 4030, 5270, 5590, 6665, 6851, 7310, 8285, 9503, 13330, 13702, 16570, 17329, 19006, 21541, 22661, 28169, 34255, 34658, 43082, 45322, 47515, 51367, 56338, 68510, 71251, 86645, 95030, 102734, 107705, 113305, 140845, 142502, 173290, 215410, 226610, 256835, 281690, 294593, 356255, 366197, 513670, 589186, 667771, 712510, 732394, 873239, 926263, 1211267, 1335542, 1472965, 1746478, 1830985, 1852526, 2208781, 2422534, 2945930, 3338855, 3661970, 4366195, 4417562, 4631315, 6056335, 6677710, 8732390, 9262630, 11043905, 11352107, 12112670, 15746471, 22087810, 22704214, 28714153, 31492942, 37549277, 56760535, 57428306, 75098554, 78732355, 113521070, 143570765, 157464710, 187746385, 287141530, 375492770, 488140601, 976281202, 2440703005, 4881406010]

約数ペア:

[(1, 4881406010), (2, 2440703005), (5, 976281202), (10, 488140601), (13, 375492770), (17, 287141530), (26, 187746385), (31, 157464710), (34, 143570765), (43, 113521070), (62, 78732355), (65, 75098554), (85, 57428306), (86, 56760535), (130, 37549277), (155, 31492942), (170, 28714153), (215, 22704214), (221, 22087810), (310, 15746471), (403, 12112670), (430, 11352107), (442, 11043905), (527, 9262630), (559, 8732390), (731, 6677710), (806, 6056335), (1054, 4631315), (1105, 4417562), (1118, 4366195), (1333, 3661970), (1462, 3338855), (1657, 2945930), (2015, 2422534), (2210, 2208781), (2635, 1852526), (2666, 1830985), (2795, 1746478), (3314, 1472965), (3655, 1335542), (4030, 1211267), (5270, 926263), (5590, 873239), (6665, 732394), (6851, 712510), (7310, 667771), (8285, 589186), (9503, 513670), (13330, 366197), (13702, 356255), (16570, 294593), (17329, 281690), (19006, 256835), (21541, 226610), (22661, 215410), (28169, 173290), (34255, 142502), (34658, 140845), (43082, 113305), (45322, 107705), (47515, 102734), (51367, 95030), (56338, 86645), (68510, 71251)]