115202380

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{13121}}^1$

素因数の和:13569

約数の個数: 24

約数和(自身を含む): 242494560

約数和(自身を除く): 127292180

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1756, 2195, 4390, 8780, 13121, 26242, 52484, 65605, 131210, 262420, 5760119, 11520238, 23040476, 28800595, 57601190, 115202380]

約数ペア:

[(1, 115202380), (2, 57601190), (4, 28800595), (5, 23040476), (10, 11520238), (20, 5760119), (439, 262420), (878, 131210), (1756, 65605), (2195, 52484), (4390, 26242), (8780, 13121)]