944935750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 2022299136

約数和(自身を除く): 1077363386

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 61, 86, 110, 122, 125, 131, 215, 250, 262, 275, 305, 430, 473, 550, 610, 655, 671, 946, 1075, 1310, 1342, 1375, 1441, 1525, 2150, 2365, 2623, 2750, 2882, 3050, 3275, 3355, 4730, 5246, 5375, 5633, 6550, 6710, 7205, 7625, 7991, 10750, 11266, 11825, 13115, 14410, 15250, 15982, 16375, 16775, 23650, 26230, 28165, 28853, 32750, 33550, 36025, 39955, 56330, 57706, 59125, 61963, 65575, 72050, 79910, 83875, 87901, 118250, 123926, 131150, 140825, 144265, 167750, 175802, 180125, 199775, 281650, 288530, 309815, 327875, 343613, 360250, 399550, 439505, 619630, 655750, 687226, 704125, 721325, 879010, 998875, 1408250, 1442650, 1549075, 1718065, 1997750, 2197525, 3098150, 3436130, 3606625, 3779743, 4395050, 7213250, 7559486, 7745375, 8590325, 10987625, 15490750, 17180650, 18898715, 21975250, 37797430, 42951625, 85903250, 94493575, 188987150, 472467875, 944935750]

約数ペア:

[(1, 944935750), (2, 472467875), (5, 188987150), (10, 94493575), (11, 85903250), (22, 42951625), (25, 37797430), (43, 21975250), (50, 18898715), (55, 17180650), (61, 15490750), (86, 10987625), (110, 8590325), (122, 7745375), (125, 7559486), (131, 7213250), (215, 4395050), (250, 3779743), (262, 3606625), (275, 3436130), (305, 3098150), (430, 2197525), (473, 1997750), (550, 1718065), (610, 1549075), (655, 1442650), (671, 1408250), (946, 998875), (1075, 879010), (1310, 721325), (1342, 704125), (1375, 687226), (1441, 655750), (1525, 619630), (2150, 439505), (2365, 399550), (2623, 360250), (2750, 343613), (2882, 327875), (3050, 309815), (3275, 288530), (3355, 281650), (4730, 199775), (5246, 180125), (5375, 175802), (5633, 167750), (6550, 144265), (6710, 140825), (7205, 131150), (7625, 123926), (7991, 118250), (10750, 87901), (11266, 83875), (11825, 79910), (13115, 72050), (14410, 65575), (15250, 61963), (15982, 59125), (16375, 57706), (16775, 56330), (23650, 39955), (26230, 36025), (28165, 33550), (28853, 32750)]