201829240

素因数分解:

$2^3\times 5^1\times {\mathrm{653}}^1\times {\mathrm{7727}}^1$

素因数の和:8391

約数の個数: 32

約数和(自身を含む): 454870080

約数和(自身を除く): 253040840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 653, 1306, 2612, 3265, 5224, 6530, 7727, 13060, 15454, 26120, 30908, 38635, 61816, 77270, 154540, 309080, 5045731, 10091462, 20182924, 25228655, 40365848, 50457310, 100914620, 201829240]

約数ペア:

[(1, 201829240), (2, 100914620), (4, 50457310), (5, 40365848), (8, 25228655), (10, 20182924), (20, 10091462), (40, 5045731), (653, 309080), (1306, 154540), (2612, 77270), (3265, 61816), (5224, 38635), (6530, 30908), (7727, 26120), (13060, 15454)]