55767640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{60617}}^1$

素因数の和:60651

約数の個数: 32

約数和(自身を含む): 130934880

約数和(自身を除く): 75167240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 60617, 121234, 242468, 303085, 484936, 606170, 1212340, 1394191, 2424680, 2788382, 5576764, 6970955, 11153528, 13941910, 27883820, 55767640]

約数ペア:

[(1, 55767640), (2, 27883820), (4, 13941910), (5, 11153528), (8, 6970955), (10, 5576764), (20, 2788382), (23, 2424680), (40, 1394191), (46, 1212340), (92, 606170), (115, 484936), (184, 303085), (230, 242468), (460, 121234), (920, 60617)]