42447996880

素因数分解:

$2^4\times 5^1\times {\mathrm{530599961}}^1$

素因数の和:530599974

約数の個数: 20

約数和(自身を含む): 98691592932

約数和(自身を除く): 56243596052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 530599961, 1061199922, 2122399844, 2652999805, 4244799688, 5305999610, 8489599376, 10611999220, 21223998440, 42447996880]

約数ペア:

[(1, 42447996880), (2, 21223998440), (4, 10611999220), (5, 8489599376), (8, 5305999610), (10, 4244799688), (16, 2652999805), (20, 2122399844), (40, 1061199922), (80, 530599961)]