64823810

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1289}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 120372480

約数和(自身を除く): 55548670

約数列:

[1, 2, 5, 10, 47, 94, 107, 214, 235, 470, 535, 1070, 1289, 2578, 5029, 6445, 10058, 12890, 25145, 50290, 60583, 121166, 137923, 275846, 302915, 605830, 689615, 1379230, 6482381, 12964762, 32411905, 64823810]

約数ペア:

[(1, 64823810), (2, 32411905), (5, 12964762), (10, 6482381), (47, 1379230), (94, 689615), (107, 605830), (214, 302915), (235, 275846), (470, 137923), (535, 121166), (1070, 60583), (1289, 50290), (2578, 25145), (5029, 12890), (6445, 10058)]