40076960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3253}}^1$

素因数の和:3286

約数の個数: 96

約数和(自身を含む): 118081152

約数和(自身を除く): 78004192

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 3253, 6160, 6506, 12320, 13012, 16265, 22771, 26024, 32530, 35783, 45542, 52048, 65060, 71566, 91084, 104096, 113855, 130120, 143132, 178915, 182168, 227710, 250481, 260240, 286264, 357830, 364336, 455420, 500962, 520480, 572528, 715660, 728672, 910840, 1001924, 1145056, 1252405, 1431320, 1821680, 2003848, 2504810, 2862640, 3643360, 4007696, 5009620, 5725280, 8015392, 10019240, 20038480, 40076960]

約数ペア:

[(1, 40076960), (2, 20038480), (4, 10019240), (5, 8015392), (7, 5725280), (8, 5009620), (10, 4007696), (11, 3643360), (14, 2862640), (16, 2504810), (20, 2003848), (22, 1821680), (28, 1431320), (32, 1252405), (35, 1145056), (40, 1001924), (44, 910840), (55, 728672), (56, 715660), (70, 572528), (77, 520480), (80, 500962), (88, 455420), (110, 364336), (112, 357830), (140, 286264), (154, 260240), (160, 250481), (176, 227710), (220, 182168), (224, 178915), (280, 143132), (308, 130120), (352, 113855), (385, 104096), (440, 91084), (560, 71566), (616, 65060), (770, 52048), (880, 45542), (1120, 35783), (1232, 32530), (1540, 26024), (1760, 22771), (2464, 16265), (3080, 13012), (3253, 12320), (6160, 6506)]