8340805900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{7643}}^1$

素因数の和:9223

約数の個数: 72

約数和(自身を含む): 20701175040

約数和(自身を除く): 12360369140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 1559, 3118, 6236, 7643, 7795, 10913, 15286, 15590, 21826, 30572, 31180, 38215, 38975, 43652, 53501, 54565, 76430, 77950, 107002, 109130, 152860, 155900, 191075, 214004, 218260, 267505, 272825, 382150, 535010, 545650, 764300, 1070020, 1091300, 1337525, 2675050, 5350100, 11915437, 23830874, 47661748, 59577185, 83408059, 119154370, 166816118, 238308740, 297885925, 333632236, 417040295, 595771850, 834080590, 1191543700, 1668161180, 2085201475, 4170402950, 8340805900]

約数ペア:

[(1, 8340805900), (2, 4170402950), (4, 2085201475), (5, 1668161180), (7, 1191543700), (10, 834080590), (14, 595771850), (20, 417040295), (25, 333632236), (28, 297885925), (35, 238308740), (50, 166816118), (70, 119154370), (100, 83408059), (140, 59577185), (175, 47661748), (350, 23830874), (700, 11915437), (1559, 5350100), (3118, 2675050), (6236, 1337525), (7643, 1091300), (7795, 1070020), (10913, 764300), (15286, 545650), (15590, 535010), (21826, 382150), (30572, 272825), (31180, 267505), (38215, 218260), (38975, 214004), (43652, 191075), (53501, 155900), (54565, 152860), (76430, 109130), (77950, 107002)]