10740316240

素因数分解:

$2^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{421}}^1\times {\mathrm{919}}^1$

素因数の和:1700

約数の個数: 80

約数和(自身を含む): 25129998720

約数和(自身を除く): 14389682480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 347, 421, 694, 842, 919, 1388, 1684, 1735, 1838, 2105, 2776, 3368, 3470, 3676, 4210, 4595, 5552, 6736, 6940, 7352, 8420, 9190, 13880, 14704, 16840, 18380, 27760, 33680, 36760, 73520, 146087, 292174, 318893, 386899, 584348, 637786, 730435, 773798, 1168696, 1275572, 1460870, 1547596, 1594465, 1934495, 2337392, 2551144, 2921740, 3095192, 3188930, 3868990, 5102288, 5843480, 6190384, 6377860, 7737980, 11686960, 12755720, 15475960, 25511440, 30951920, 134253953, 268507906, 537015812, 671269765, 1074031624, 1342539530, 2148063248, 2685079060, 5370158120, 10740316240]

約数ペア:

[(1, 10740316240), (2, 5370158120), (4, 2685079060), (5, 2148063248), (8, 1342539530), (10, 1074031624), (16, 671269765), (20, 537015812), (40, 268507906), (80, 134253953), (347, 30951920), (421, 25511440), (694, 15475960), (842, 12755720), (919, 11686960), (1388, 7737980), (1684, 6377860), (1735, 6190384), (1838, 5843480), (2105, 5102288), (2776, 3868990), (3368, 3188930), (3470, 3095192), (3676, 2921740), (4210, 2551144), (4595, 2337392), (5552, 1934495), (6736, 1594465), (6940, 1547596), (7352, 1460870), (8420, 1275572), (9190, 1168696), (13880, 773798), (14704, 730435), (16840, 637786), (18380, 584348), (27760, 386899), (33680, 318893), (36760, 292174), (73520, 146087)]