23590280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 61136640

約数和(自身を除く): 37546360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 173, 280, 346, 487, 692, 865, 974, 1211, 1384, 1730, 1948, 2422, 2435, 3409, 3460, 3896, 4844, 4870, 6055, 6818, 6920, 9688, 9740, 12110, 13636, 17045, 19480, 24220, 27272, 34090, 48440, 68180, 84251, 136360, 168502, 337004, 421255, 589757, 674008, 842510, 1179514, 1685020, 2359028, 2948785, 3370040, 4718056, 5897570, 11795140, 23590280]

約数ペア:

[(1, 23590280), (2, 11795140), (4, 5897570), (5, 4718056), (7, 3370040), (8, 2948785), (10, 2359028), (14, 1685020), (20, 1179514), (28, 842510), (35, 674008), (40, 589757), (56, 421255), (70, 337004), (140, 168502), (173, 136360), (280, 84251), (346, 68180), (487, 48440), (692, 34090), (865, 27272), (974, 24220), (1211, 19480), (1384, 17045), (1730, 13636), (1948, 12110), (2422, 9740), (2435, 9688), (3409, 6920), (3460, 6818), (3896, 6055), (4844, 4870)]