4890718085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1\times {\mathrm{3221}}^1$

素因数の和:4709

約数の個数: 32

約数和(自身を含む): 6746094720

約数和(自身を除く): 1855376635

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 1453, 3221, 7265, 15983, 16105, 27607, 35431, 61199, 79915, 138035, 177155, 303677, 305995, 673189, 1518385, 3365945, 4680113, 23400565, 51481243, 88922147, 257406215, 444610735, 978143617, 4890718085]

約数ペア:

[(1, 4890718085), (5, 978143617), (11, 444610735), (19, 257406215), (55, 88922147), (95, 51481243), (209, 23400565), (1045, 4680113), (1453, 3365945), (3221, 1518385), (7265, 673189), (15983, 305995), (16105, 303677), (27607, 177155), (35431, 138035), (61199, 79915)]