459611980

素因数分解:

$2^2\times 5^1\times {\mathrm{3631}}^1\times {\mathrm{6329}}^1$

素因数の和:9969

約数の個数: 24

約数和(自身を含む): 965603520

約数和(自身を除く): 505991540

約数列:

[1, 2, 4, 5, 10, 20, 3631, 6329, 7262, 12658, 14524, 18155, 25316, 31645, 36310, 63290, 72620, 126580, 22980599, 45961198, 91922396, 114902995, 229805990, 459611980]

約数ペア:

[(1, 459611980), (2, 229805990), (4, 114902995), (5, 91922396), (10, 45961198), (20, 22980599), (3631, 126580), (6329, 72620), (7262, 63290), (12658, 36310), (14524, 31645), (18155, 25316)]