8360080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3371}}^1$

素因数の和:3415

約数の個数: 40

約数和(自身を含む): 20070144

約数和(自身を除く): 11710064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 3371, 6742, 13484, 16855, 26968, 33710, 53936, 67420, 104501, 134840, 209002, 269680, 418004, 522505, 836008, 1045010, 1672016, 2090020, 4180040, 8360080]

約数ペア:

[(1, 8360080), (2, 4180040), (4, 2090020), (5, 1672016), (8, 1045010), (10, 836008), (16, 522505), (20, 418004), (31, 269680), (40, 209002), (62, 134840), (80, 104501), (124, 67420), (155, 53936), (248, 33710), (310, 26968), (496, 16855), (620, 13484), (1240, 6742), (2480, 3371)]