4976380

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4079}}^1$

素因数の和:4149

約数の個数: 24

約数和(自身を含む): 10624320

約数和(自身を除く): 5647940

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 4079, 8158, 16316, 20395, 40790, 81580, 248819, 497638, 995276, 1244095, 2488190, 4976380]

約数ペア:

[(1, 4976380), (2, 2488190), (4, 1244095), (5, 995276), (10, 497638), (20, 248819), (61, 81580), (122, 40790), (244, 20395), (305, 16316), (610, 8158), (1220, 4079)]