124584760

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 289824480

約数和(自身を除く): 165239720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 113, 172, 215, 226, 344, 430, 452, 565, 641, 860, 904, 1130, 1282, 1720, 2260, 2564, 3205, 4520, 4859, 5128, 6410, 9718, 12820, 19436, 24295, 25640, 27563, 38872, 48590, 55126, 72433, 97180, 110252, 137815, 144866, 194360, 220504, 275630, 289732, 362165, 551260, 579464, 724330, 1102520, 1448660, 2897320, 3114619, 6229238, 12458476, 15573095, 24916952, 31146190, 62292380, 124584760]

約数ペア:

[(1, 124584760), (2, 62292380), (4, 31146190), (5, 24916952), (8, 15573095), (10, 12458476), (20, 6229238), (40, 3114619), (43, 2897320), (86, 1448660), (113, 1102520), (172, 724330), (215, 579464), (226, 551260), (344, 362165), (430, 289732), (452, 275630), (565, 220504), (641, 194360), (860, 144866), (904, 137815), (1130, 110252), (1282, 97180), (1720, 72433), (2260, 55126), (2564, 48590), (3205, 38872), (4520, 27563), (4859, 25640), (5128, 24295), (6410, 19436), (9718, 12820)]