9760720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7177}}^1$

素因数の和:7207

約数の個数: 40

約数和(自身を含む): 24031944

約数和(自身を除く): 14271224

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 7177, 14354, 28708, 35885, 57416, 71770, 114832, 122009, 143540, 244018, 287080, 488036, 574160, 610045, 976072, 1220090, 1952144, 2440180, 4880360, 9760720]

約数ペア:

[(1, 9760720), (2, 4880360), (4, 2440180), (5, 1952144), (8, 1220090), (10, 976072), (16, 610045), (17, 574160), (20, 488036), (34, 287080), (40, 244018), (68, 143540), (80, 122009), (85, 114832), (136, 71770), (170, 57416), (272, 35885), (340, 28708), (680, 14354), (1360, 7177)]