40219299800

素因数分解:

$2^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{919}}^1\times {\mathrm{1723}}^1$

素因数の和:2785

約数の個数: 96

約数和(自身を含む): 94403481600

約数和(自身を除く): 54184181800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 127, 200, 254, 508, 635, 919, 1016, 1270, 1723, 1838, 2540, 3175, 3446, 3676, 4595, 5080, 6350, 6892, 7352, 8615, 9190, 12700, 13784, 17230, 18380, 22975, 25400, 34460, 36760, 43075, 45950, 68920, 86150, 91900, 116713, 172300, 183800, 218821, 233426, 344600, 437642, 466852, 583565, 875284, 933704, 1094105, 1167130, 1583437, 1750568, 2188210, 2334260, 2917825, 3166874, 4376420, 4668520, 5470525, 5835650, 6333748, 7917185, 8752840, 10941050, 11671300, 12667496, 15834370, 21882100, 23342600, 31668740, 39585925, 43764200, 63337480, 79171850, 158343700, 201096499, 316687400, 402192998, 804385996, 1005482495, 1608771992, 2010964990, 4021929980, 5027412475, 8043859960, 10054824950, 20109649900, 40219299800]

約数ペア:

[(1, 40219299800), (2, 20109649900), (4, 10054824950), (5, 8043859960), (8, 5027412475), (10, 4021929980), (20, 2010964990), (25, 1608771992), (40, 1005482495), (50, 804385996), (100, 402192998), (127, 316687400), (200, 201096499), (254, 158343700), (508, 79171850), (635, 63337480), (919, 43764200), (1016, 39585925), (1270, 31668740), (1723, 23342600), (1838, 21882100), (2540, 15834370), (3175, 12667496), (3446, 11671300), (3676, 10941050), (4595, 8752840), (5080, 7917185), (6350, 6333748), (6892, 5835650), (7352, 5470525), (8615, 4668520), (9190, 4376420), (12700, 3166874), (13784, 2917825), (17230, 2334260), (18380, 2188210), (22975, 1750568), (25400, 1583437), (34460, 1167130), (36760, 1094105), (43075, 933704), (45950, 875284), (68920, 583565), (86150, 466852), (91900, 437642), (116713, 344600), (172300, 233426), (183800, 218821)]