2016120575

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2371}}^1$

素因数の和:2544

約数の個数: 48

約数和(自身を含む): 2950692096

約数和(自身を除く): 934571521

約数列:

[1, 5, 7, 25, 35, 43, 113, 175, 215, 301, 565, 791, 1075, 1505, 2371, 2825, 3955, 4859, 7525, 11855, 16597, 19775, 24295, 34013, 59275, 82985, 101953, 121475, 170065, 267923, 414925, 509765, 713671, 850325, 1339615, 1875461, 2548825, 3568355, 6698075, 9377305, 11520689, 17841775, 46886525, 57603445, 80644823, 288017225, 403224115, 2016120575]

約数ペア:

[(1, 2016120575), (5, 403224115), (7, 288017225), (25, 80644823), (35, 57603445), (43, 46886525), (113, 17841775), (175, 11520689), (215, 9377305), (301, 6698075), (565, 3568355), (791, 2548825), (1075, 1875461), (1505, 1339615), (2371, 850325), (2825, 713671), (3955, 509765), (4859, 414925), (7525, 267923), (11855, 170065), (16597, 121475), (19775, 101953), (24295, 82985), (34013, 59275)]