3313455560

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{383}}^1\times {\mathrm{691}}^1$

素因数の和:1398

約数の個数: 64

約数和(自身を含む): 7509473280

約数和(自身を除く): 4196017720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 383, 626, 691, 766, 1252, 1382, 1532, 1565, 1915, 2504, 2764, 3064, 3130, 3455, 3830, 5528, 6260, 6910, 7660, 12520, 13820, 15320, 27640, 119879, 216283, 239758, 264653, 432566, 479516, 529306, 599395, 865132, 959032, 1058612, 1081415, 1198790, 1323265, 1730264, 2117224, 2162830, 2397580, 2646530, 4325660, 4795160, 5293060, 8651320, 10586120, 82836389, 165672778, 331345556, 414181945, 662691112, 828363890, 1656727780, 3313455560]

約数ペア:

[(1, 3313455560), (2, 1656727780), (4, 828363890), (5, 662691112), (8, 414181945), (10, 331345556), (20, 165672778), (40, 82836389), (313, 10586120), (383, 8651320), (626, 5293060), (691, 4795160), (766, 4325660), (1252, 2646530), (1382, 2397580), (1532, 2162830), (1565, 2117224), (1915, 1730264), (2504, 1323265), (2764, 1198790), (3064, 1081415), (3130, 1058612), (3455, 959032), (3830, 865132), (5528, 599395), (6260, 529306), (6910, 479516), (7660, 432566), (12520, 264653), (13820, 239758), (15320, 216283), (27640, 119879)]