2022370075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 2779822080

約数和(自身を除く): 757452005

約数列:

[1, 5, 11, 25, 55, 139, 191, 275, 277, 695, 955, 1385, 1529, 2101, 3047, 3475, 4775, 6925, 7645, 10505, 15235, 26549, 38225, 38503, 52525, 52907, 76175, 132745, 192515, 264535, 292039, 423533, 581977, 663725, 962575, 1322675, 1460195, 2117665, 2909885, 7300975, 7354073, 10588325, 14549425, 36770365, 80894803, 183851825, 404474015, 2022370075]

約数ペア:

[(1, 2022370075), (5, 404474015), (11, 183851825), (25, 80894803), (55, 36770365), (139, 14549425), (191, 10588325), (275, 7354073), (277, 7300975), (695, 2909885), (955, 2117665), (1385, 1460195), (1529, 1322675), (2101, 962575), (3047, 663725), (3475, 581977), (4775, 423533), (6925, 292039), (7645, 264535), (10505, 192515), (15235, 132745), (26549, 76175), (38225, 52907), (38503, 52525)]