2023340875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{1013}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 2755565280

約数和(自身を除く): 732224405

約数列:

[1, 5, 19, 25, 29, 95, 125, 145, 475, 551, 725, 841, 1013, 2375, 2755, 3625, 4205, 5065, 13775, 15979, 19247, 21025, 25325, 29377, 68875, 79895, 96235, 105125, 126625, 146885, 399475, 481175, 558163, 734425, 851933, 1997375, 2405875, 2790815, 3672125, 4259665, 13954075, 16186727, 21298325, 69770375, 80933635, 106491625, 404668175, 2023340875]

約数ペア:

[(1, 2023340875), (5, 404668175), (19, 106491625), (25, 80933635), (29, 69770375), (95, 21298325), (125, 16186727), (145, 13954075), (475, 4259665), (551, 3672125), (725, 2790815), (841, 2405875), (1013, 1997375), (2375, 851933), (2755, 734425), (3625, 558163), (4205, 481175), (5065, 399475), (13775, 146885), (15979, 126625), (19247, 105125), (21025, 96235), (25325, 79895), (29377, 68875)]