182034640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{977}}^1$

素因数の和:1144

約数の個数: 80

約数和(自身を含む): 451859472

約数和(自身を除く): 269824832

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 137, 170, 272, 274, 340, 548, 680, 685, 977, 1096, 1360, 1370, 1954, 2192, 2329, 2740, 3908, 4658, 4885, 5480, 7816, 9316, 9770, 10960, 11645, 15632, 16609, 18632, 19540, 23290, 33218, 37264, 39080, 46580, 66436, 78160, 83045, 93160, 132872, 133849, 166090, 186320, 265744, 267698, 332180, 535396, 664360, 669245, 1070792, 1328720, 1338490, 2141584, 2275433, 2676980, 4550866, 5353960, 9101732, 10707920, 11377165, 18203464, 22754330, 36406928, 45508660, 91017320, 182034640]

約数ペア:

[(1, 182034640), (2, 91017320), (4, 45508660), (5, 36406928), (8, 22754330), (10, 18203464), (16, 11377165), (17, 10707920), (20, 9101732), (34, 5353960), (40, 4550866), (68, 2676980), (80, 2275433), (85, 2141584), (136, 1338490), (137, 1328720), (170, 1070792), (272, 669245), (274, 664360), (340, 535396), (548, 332180), (680, 267698), (685, 265744), (977, 186320), (1096, 166090), (1360, 133849), (1370, 132872), (1954, 93160), (2192, 83045), (2329, 78160), (2740, 66436), (3908, 46580), (4658, 39080), (4885, 37264), (5480, 33218), (7816, 23290), (9316, 19540), (9770, 18632), (10960, 16609), (11645, 15632)]