12326440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 34063200

約数和(自身を除く): 21736760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 331, 380, 392, 490, 532, 662, 665, 760, 931, 980, 1064, 1324, 1330, 1655, 1862, 1960, 2317, 2648, 2660, 3310, 3724, 4634, 4655, 5320, 6289, 6620, 7448, 9268, 9310, 11585, 12578, 13240, 16219, 18536, 18620, 23170, 25156, 31445, 32438, 37240, 44023, 46340, 50312, 62890, 64876, 81095, 88046, 92680, 125780, 129752, 162190, 176092, 220115, 251560, 308161, 324380, 352184, 440230, 616322, 648760, 880460, 1232644, 1540805, 1760920, 2465288, 3081610, 6163220, 12326440]

約数ペア:

[(1, 12326440), (2, 6163220), (4, 3081610), (5, 2465288), (7, 1760920), (8, 1540805), (10, 1232644), (14, 880460), (19, 648760), (20, 616322), (28, 440230), (35, 352184), (38, 324380), (40, 308161), (49, 251560), (56, 220115), (70, 176092), (76, 162190), (95, 129752), (98, 125780), (133, 92680), (140, 88046), (152, 81095), (190, 64876), (196, 62890), (245, 50312), (266, 46340), (280, 44023), (331, 37240), (380, 32438), (392, 31445), (490, 25156), (532, 23170), (662, 18620), (665, 18536), (760, 16219), (931, 13240), (980, 12578), (1064, 11585), (1324, 9310), (1330, 9268), (1655, 7448), (1862, 6620), (1960, 6289), (2317, 5320), (2648, 4655), (2660, 4634), (3310, 3724)]