2896180807295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1\times {\mathrm{20857}}^1$

素因数の和:21624

約数の個数: 64

約数和(自身を含む): 3860885882880

約数和(自身を除く): 964705075585

約数列:

[1, 5, 19, 23, 95, 103, 115, 437, 515, 617, 1957, 2185, 2369, 3085, 9785, 11723, 11845, 14191, 20857, 45011, 58615, 63551, 70955, 104285, 225055, 269629, 317755, 396283, 479711, 1207469, 1348145, 1461673, 1981415, 2148271, 2398555, 6037345, 7308365, 9114509, 10741355, 12868769, 27771787, 40817149, 45572545, 49410233, 64343845, 138858935, 204085745, 244506611, 247051165, 295981687, 938794427, 1222533055, 1325483207, 1479908435, 4693972135, 5623652053, 6627416035, 25184180933, 28118260265, 30486113761, 125920904665, 152430568805, 579236161459, 2896180807295]

約数ペア:

[(1, 2896180807295), (5, 579236161459), (19, 152430568805), (23, 125920904665), (95, 30486113761), (103, 28118260265), (115, 25184180933), (437, 6627416035), (515, 5623652053), (617, 4693972135), (1957, 1479908435), (2185, 1325483207), (2369, 1222533055), (3085, 938794427), (9785, 295981687), (11723, 247051165), (11845, 244506611), (14191, 204085745), (20857, 138858935), (45011, 64343845), (58615, 49410233), (63551, 45572545), (70955, 40817149), (104285, 27771787), (225055, 12868769), (269629, 10741355), (317755, 9114509), (396283, 7308365), (479711, 6037345), (1207469, 2398555), (1348145, 2148271), (1461673, 1981415)]