26177584180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{563929}}^1$

素因数の和:564160

約数の個数: 48

約数和(自身を含む): 60254792640

約数和(自身を除く): 34077208460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 211, 220, 422, 844, 1055, 2110, 2321, 4220, 4642, 9284, 11605, 23210, 46420, 563929, 1127858, 2255716, 2819645, 5639290, 6203219, 11278580, 12406438, 24812876, 31016095, 62032190, 118989019, 124064380, 237978038, 475956076, 594945095, 1189890190, 1308879209, 2379780380, 2617758418, 5235516836, 6544396045, 13088792090, 26177584180]

約数ペア:

[(1, 26177584180), (2, 13088792090), (4, 6544396045), (5, 5235516836), (10, 2617758418), (11, 2379780380), (20, 1308879209), (22, 1189890190), (44, 594945095), (55, 475956076), (110, 237978038), (211, 124064380), (220, 118989019), (422, 62032190), (844, 31016095), (1055, 24812876), (2110, 12406438), (2321, 11278580), (4220, 6203219), (4642, 5639290), (9284, 2819645), (11605, 2255716), (23210, 1127858), (46420, 563929)]