2364440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4547}}^1$

素因数の和:4571

約数の個数: 32

約数和(自身を含む): 5730480

約数和(自身を除く): 3366040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4547, 9094, 18188, 22735, 36376, 45470, 59111, 90940, 118222, 181880, 236444, 295555, 472888, 591110, 1182220, 2364440]

約数ペア:

[(1, 2364440), (2, 1182220), (4, 591110), (5, 472888), (8, 295555), (10, 236444), (13, 181880), (20, 118222), (26, 90940), (40, 59111), (52, 45470), (65, 36376), (104, 22735), (130, 18188), (260, 9094), (520, 4547)]