2018931425

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{4793}}^1$

素因数の和:4922

約数の個数: 48

約数和(自身を含む): 2996058240

約数和(自身を除く): 977126815

約数列:

[1, 5, 7, 25, 29, 35, 83, 145, 175, 203, 415, 581, 725, 1015, 2075, 2407, 2905, 4793, 5075, 12035, 14525, 16849, 23965, 33551, 60175, 84245, 119825, 138997, 167755, 397819, 421225, 694985, 838775, 972979, 1989095, 2784733, 3474925, 4864895, 9945475, 11536751, 13923665, 24324475, 57683755, 69618325, 80757257, 288418775, 403786285, 2018931425]

約数ペア:

[(1, 2018931425), (5, 403786285), (7, 288418775), (25, 80757257), (29, 69618325), (35, 57683755), (83, 24324475), (145, 13923665), (175, 11536751), (203, 9945475), (415, 4864895), (581, 3474925), (725, 2784733), (1015, 1989095), (2075, 972979), (2407, 838775), (2905, 694985), (4793, 421225), (5075, 397819), (12035, 167755), (14525, 138997), (16849, 119825), (23965, 84245), (33551, 60175)]