189631750060

素因数分解:

$2^2\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{7310399}}^1$

素因数の和:7311705

約数の個数: 24

約数和(自身を含む): 398533766400

約数和(自身を除く): 208902016340

約数列:

[1, 2, 4, 5, 10, 20, 1297, 2594, 5188, 6485, 12970, 25940, 7310399, 14620798, 29241596, 36551995, 73103990, 146207980, 9481587503, 18963175006, 37926350012, 47407937515, 94815875030, 189631750060]

約数ペア:

[(1, 189631750060), (2, 94815875030), (4, 47407937515), (5, 37926350012), (10, 18963175006), (20, 9481587503), (1297, 146207980), (2594, 73103990), (5188, 36551995), (6485, 29241596), (12970, 14620798), (25940, 7310399)]