55560640

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7549}}^1$

素因数の和:7589

約数の個数: 56

約数和(自身を含む): 138074400

約数和(自身を除く): 82513760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 7549, 15098, 30196, 37745, 60392, 75490, 120784, 150980, 173627, 241568, 301960, 347254, 483136, 603920, 694508, 868135, 1207840, 1389016, 1736270, 2415680, 2778032, 3472540, 5556064, 6945080, 11112128, 13890160, 27780320, 55560640]

約数ペア:

[(1, 55560640), (2, 27780320), (4, 13890160), (5, 11112128), (8, 6945080), (10, 5556064), (16, 3472540), (20, 2778032), (23, 2415680), (32, 1736270), (40, 1389016), (46, 1207840), (64, 868135), (80, 694508), (92, 603920), (115, 483136), (160, 347254), (184, 301960), (230, 241568), (320, 173627), (368, 150980), (460, 120784), (736, 75490), (920, 60392), (1472, 37745), (1840, 30196), (3680, 15098), (7360, 7549)]