76205090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{947}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 148115520

約数和(自身を除く): 71910430

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 619, 947, 1238, 1894, 3095, 4735, 6190, 8047, 9470, 12311, 16094, 24622, 40235, 61555, 80470, 123110, 586193, 1172386, 2930965, 5861930, 7620509, 15241018, 38102545, 76205090]

約数ペア:

[(1, 76205090), (2, 38102545), (5, 15241018), (10, 7620509), (13, 5861930), (26, 2930965), (65, 1172386), (130, 586193), (619, 123110), (947, 80470), (1238, 61555), (1894, 40235), (3095, 24622), (4735, 16094), (6190, 12311), (8047, 9470)]