23775440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22861}}^1$

素因数の和:22887

約数の個数: 40

約数和(自身を含む): 59532648

約数和(自身を除く): 35757208

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 22861, 45722, 91444, 114305, 182888, 228610, 297193, 365776, 457220, 594386, 914440, 1188772, 1485965, 1828880, 2377544, 2971930, 4755088, 5943860, 11887720, 23775440]

約数ペア:

[(1, 23775440), (2, 11887720), (4, 5943860), (5, 4755088), (8, 2971930), (10, 2377544), (13, 1828880), (16, 1485965), (20, 1188772), (26, 914440), (40, 594386), (52, 457220), (65, 365776), (80, 297193), (104, 228610), (130, 182888), (208, 114305), (260, 91444), (520, 45722), (1040, 22861)]