4759690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 10160640

約数和(自身を除く): 5400950

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 41, 47, 65, 82, 94, 95, 130, 190, 205, 235, 247, 410, 470, 494, 533, 611, 779, 893, 1066, 1222, 1235, 1558, 1786, 1927, 2470, 2665, 3055, 3854, 3895, 4465, 5330, 6110, 7790, 8930, 9635, 10127, 11609, 19270, 20254, 23218, 25051, 36613, 50102, 50635, 58045, 73226, 101270, 116090, 125255, 183065, 250510, 366130, 475969, 951938, 2379845, 4759690]

約数ペア:

[(1, 4759690), (2, 2379845), (5, 951938), (10, 475969), (13, 366130), (19, 250510), (26, 183065), (38, 125255), (41, 116090), (47, 101270), (65, 73226), (82, 58045), (94, 50635), (95, 50102), (130, 36613), (190, 25051), (205, 23218), (235, 20254), (247, 19270), (410, 11609), (470, 10127), (494, 9635), (533, 8930), (611, 7790), (779, 6110), (893, 5330), (1066, 4465), (1222, 3895), (1235, 3854), (1558, 3055), (1786, 2665), (1927, 2470)]