40780451344

素因数分解:

$2^4\times {\mathrm{6011}}^1\times {\mathrm{424019}}^1$

素因数の和:430038

約数の個数: 20

約数和(自身を含む): 79025455440

約数和(自身を除く): 38245004096

約数列:

[1, 2, 4, 8, 16, 6011, 12022, 24044, 48088, 96176, 424019, 848038, 1696076, 3392152, 6784304, 2548778209, 5097556418, 10195112836, 20390225672, 40780451344]

約数ペア:

[(1, 40780451344), (2, 20390225672), (4, 10195112836), (8, 5097556418), (16, 2548778209), (6011, 6784304), (12022, 3392152), (24044, 1696076), (48088, 848038), (96176, 424019)]