2009016060470

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1\times {\mathrm{971}}^1\times {\mathrm{2381}}^1$

素因数の和:4241

約数の個数: 64

約数和(自身を含む): 3658272932160

約数和(自身を除く): 1649256871690

約数列:

[1, 2, 5, 10, 113, 226, 565, 769, 971, 1130, 1538, 1942, 2381, 3845, 4762, 4855, 7690, 9710, 11905, 23810, 86897, 109723, 173794, 219446, 269053, 434485, 538106, 548615, 746699, 868970, 1097230, 1345265, 1493398, 1830989, 2311951, 2690530, 3661978, 3733495, 4623902, 7466990, 9154945, 11559755, 18309890, 23119510, 84376987, 168753974, 206901757, 261250463, 413803514, 421884935, 522500926, 843769870, 1034508785, 1306252315, 1777890319, 2069017570, 2612504630, 3555780638, 8889451595, 17778903190, 200901606047, 401803212094, 1004508030235, 2009016060470]

約数ペア:

[(1, 2009016060470), (2, 1004508030235), (5, 401803212094), (10, 200901606047), (113, 17778903190), (226, 8889451595), (565, 3555780638), (769, 2612504630), (971, 2069017570), (1130, 1777890319), (1538, 1306252315), (1942, 1034508785), (2381, 843769870), (3845, 522500926), (4762, 421884935), (4855, 413803514), (7690, 261250463), (9710, 206901757), (11905, 168753974), (23810, 84376987), (86897, 23119510), (109723, 18309890), (173794, 11559755), (219446, 9154945), (269053, 7466990), (434485, 4623902), (538106, 3733495), (548615, 3661978), (746699, 2690530), (868970, 2311951), (1097230, 1830989), (1345265, 1493398)]