1696173680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{3067}}^1$

素因数の和:3334

約数の個数: 80

約数和(自身を含む): 4090404864

約数和(自身を除く): 2394231184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 223, 248, 310, 446, 496, 620, 892, 1115, 1240, 1784, 2230, 2480, 3067, 3568, 4460, 6134, 6913, 8920, 12268, 13826, 15335, 17840, 24536, 27652, 30670, 34565, 49072, 55304, 61340, 69130, 95077, 110608, 122680, 138260, 190154, 245360, 276520, 380308, 475385, 553040, 683941, 760616, 950770, 1367882, 1521232, 1901540, 2735764, 3419705, 3803080, 5471528, 6839410, 7606160, 10943056, 13678820, 21202171, 27357640, 42404342, 54715280, 84808684, 106010855, 169617368, 212021710, 339234736, 424043420, 848086840, 1696173680]

約数ペア:

[(1, 1696173680), (2, 848086840), (4, 424043420), (5, 339234736), (8, 212021710), (10, 169617368), (16, 106010855), (20, 84808684), (31, 54715280), (40, 42404342), (62, 27357640), (80, 21202171), (124, 13678820), (155, 10943056), (223, 7606160), (248, 6839410), (310, 5471528), (446, 3803080), (496, 3419705), (620, 2735764), (892, 1901540), (1115, 1521232), (1240, 1367882), (1784, 950770), (2230, 760616), (2480, 683941), (3067, 553040), (3568, 475385), (4460, 380308), (6134, 276520), (6913, 245360), (8920, 190154), (12268, 138260), (13826, 122680), (15335, 110608), (17840, 95077), (24536, 69130), (27652, 61340), (30670, 55304), (34565, 49072)]