2013100255

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 2683178784

約数和(自身を除く): 670078529

約数列:

[1, 5, 19, 37, 43, 95, 185, 215, 361, 701, 703, 817, 1591, 1805, 3505, 3515, 4085, 7955, 13319, 13357, 15523, 25937, 30143, 30229, 66595, 66785, 77615, 129685, 150715, 151145, 253061, 492803, 572717, 574351, 1115291, 1265305, 2464015, 2863585, 2871755, 5576455, 9363257, 10881623, 21190529, 46816285, 54408115, 105952645, 402620051, 2013100255]

約数ペア:

[(1, 2013100255), (5, 402620051), (19, 105952645), (37, 54408115), (43, 46816285), (95, 21190529), (185, 10881623), (215, 9363257), (361, 5576455), (701, 2871755), (703, 2863585), (817, 2464015), (1591, 1265305), (1805, 1115291), (3505, 574351), (3515, 572717), (4085, 492803), (7955, 253061), (13319, 151145), (13357, 150715), (15523, 129685), (25937, 77615), (30143, 66785), (30229, 66595)]