22640510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 42845760

約数和(自身を除く): 20205250

約数列:

[1, 2, 5, 10, 23, 46, 115, 173, 230, 346, 569, 865, 1138, 1730, 2845, 3979, 5690, 7958, 13087, 19895, 26174, 39790, 65435, 98437, 130870, 196874, 492185, 984370, 2264051, 4528102, 11320255, 22640510]

約数ペア:

[(1, 22640510), (2, 11320255), (5, 4528102), (10, 2264051), (23, 984370), (46, 492185), (115, 196874), (173, 130870), (230, 98437), (346, 65435), (569, 39790), (865, 26174), (1138, 19895), (1730, 13087), (2845, 7958), (3979, 5690)]