24840040

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11717}}^1$

素因数の和:11781

約数の個数: 32

約数和(自身を含む): 56949480

約数和(自身を除く): 32109440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 11717, 23434, 46868, 58585, 93736, 117170, 234340, 468680, 621001, 1242002, 2484004, 3105005, 4968008, 6210010, 12420020, 24840040]

約数ペア:

[(1, 24840040), (2, 12420020), (4, 6210010), (5, 4968008), (8, 3105005), (10, 2484004), (20, 1242002), (40, 621001), (53, 468680), (106, 234340), (212, 117170), (265, 93736), (424, 58585), (530, 46868), (1060, 23434), (2120, 11717)]