11470243180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{207719}}^1$

素因数の和:207990

約数の個数: 48

約数和(自身を含む): 26382101760

約数和(自身を除く): 14911858580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 251, 502, 1004, 1255, 2510, 2761, 5020, 5522, 11044, 13805, 27610, 55220, 207719, 415438, 830876, 1038595, 2077190, 2284909, 4154380, 4569818, 9139636, 11424545, 22849090, 45698180, 52137469, 104274938, 208549876, 260687345, 521374690, 573512159, 1042749380, 1147024318, 2294048636, 2867560795, 5735121590, 11470243180]

約数ペア:

[(1, 11470243180), (2, 5735121590), (4, 2867560795), (5, 2294048636), (10, 1147024318), (11, 1042749380), (20, 573512159), (22, 521374690), (44, 260687345), (55, 208549876), (110, 104274938), (220, 52137469), (251, 45698180), (502, 22849090), (1004, 11424545), (1255, 9139636), (2510, 4569818), (2761, 4154380), (5020, 2284909), (5522, 2077190), (11044, 1038595), (13805, 830876), (27610, 415438), (55220, 207719)]