166565674960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{122474761}}^1$

素因数の和:122474791

約数の個数: 40

約数和(自身を含む): 410045503176

約数和(自身を除く): 243479828216

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 122474761, 244949522, 489899044, 612373805, 979798088, 1224747610, 1959596176, 2082070937, 2449495220, 4164141874, 4898990440, 8328283748, 9797980880, 10410354685, 16656567496, 20820709370, 33313134992, 41641418740, 83282837480, 166565674960]

約数ペア:

[(1, 166565674960), (2, 83282837480), (4, 41641418740), (5, 33313134992), (8, 20820709370), (10, 16656567496), (16, 10410354685), (17, 9797980880), (20, 8328283748), (34, 4898990440), (40, 4164141874), (68, 2449495220), (80, 2082070937), (85, 1959596176), (136, 1224747610), (170, 979798088), (272, 612373805), (340, 489899044), (680, 244949522), (1360, 122474761)]