117331480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{59863}}^1$

素因数の和:59888

約数の個数: 48

約数和(自身を含む): 307102320

約数和(自身を除く): 189770840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 59863, 119726, 239452, 299315, 419041, 478904, 598630, 838082, 1197260, 1676164, 2095205, 2394520, 2933287, 3352328, 4190410, 5866574, 8380820, 11733148, 14666435, 16761640, 23466296, 29332870, 58665740, 117331480]

約数ペア:

[(1, 117331480), (2, 58665740), (4, 29332870), (5, 23466296), (7, 16761640), (8, 14666435), (10, 11733148), (14, 8380820), (20, 5866574), (28, 4190410), (35, 3352328), (40, 2933287), (49, 2394520), (56, 2095205), (70, 1676164), (98, 1197260), (140, 838082), (196, 598630), (245, 478904), (280, 419041), (392, 299315), (490, 239452), (980, 119726), (1960, 59863)]