1796990075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{683}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 2442700800

約数和(自身を除く): 645710725

約数列:

[1, 5, 19, 25, 29, 95, 145, 191, 475, 551, 683, 725, 955, 2755, 3415, 3629, 4775, 5539, 12977, 13775, 17075, 18145, 19807, 27695, 64885, 90725, 99035, 105241, 130453, 138475, 324425, 376333, 495175, 526205, 652265, 1881665, 2478607, 2631025, 3261325, 3783137, 9408325, 12393035, 18915685, 61965175, 71879603, 94578425, 359398015, 1796990075]

約数ペア:

[(1, 1796990075), (5, 359398015), (19, 94578425), (25, 71879603), (29, 61965175), (95, 18915685), (145, 12393035), (191, 9408325), (475, 3783137), (551, 3261325), (683, 2631025), (725, 2478607), (955, 1881665), (2755, 652265), (3415, 526205), (3629, 495175), (4775, 376333), (5539, 324425), (12977, 138475), (13775, 130453), (17075, 105241), (18145, 99035), (19807, 90725), (27695, 64885)]