43140830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4831}}^1$

素因数の和:4904

約数の個数: 32

約数和(自身を含む): 83496960

約数和(自身を除く): 40356130

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 4831, 8930, 9662, 24155, 48310, 91789, 183578, 227057, 454114, 458945, 917890, 1135285, 2270570, 4314083, 8628166, 21570415, 43140830]

約数ペア:

[(1, 43140830), (2, 21570415), (5, 8628166), (10, 4314083), (19, 2270570), (38, 1135285), (47, 917890), (94, 458945), (95, 454114), (190, 227057), (235, 183578), (470, 91789), (893, 48310), (1786, 24155), (4465, 9662), (4831, 8930)]