2022078175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2633}}^1$

素因数の和:2812

約数の個数: 48

約数和(自身を含む): 2880753120

約数和(自身を除く): 858674945

約数列:

[1, 5, 13, 17, 25, 65, 85, 139, 221, 325, 425, 695, 1105, 1807, 2363, 2633, 3475, 5525, 9035, 11815, 13165, 30719, 34229, 44761, 45175, 59075, 65825, 153595, 171145, 223805, 365987, 581893, 767975, 855725, 1119025, 1829935, 2909465, 4757831, 6221779, 9149675, 14547325, 23789155, 31108895, 80883127, 118945775, 155544475, 404415635, 2022078175]

約数ペア:

[(1, 2022078175), (5, 404415635), (13, 155544475), (17, 118945775), (25, 80883127), (65, 31108895), (85, 23789155), (139, 14547325), (221, 9149675), (325, 6221779), (425, 4757831), (695, 2909465), (1105, 1829935), (1807, 1119025), (2363, 855725), (2633, 767975), (3475, 581893), (5525, 365987), (9035, 223805), (11815, 171145), (13165, 153595), (30719, 65825), (34229, 59075), (44761, 45175)]