4606160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 80

約数和(自身を含む): 11915904

約数和(自身を除く): 7309744

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 103, 104, 130, 172, 206, 208, 215, 260, 344, 412, 430, 515, 520, 559, 688, 824, 860, 1030, 1040, 1118, 1339, 1648, 1720, 2060, 2236, 2678, 2795, 3440, 4120, 4429, 4472, 5356, 5590, 6695, 8240, 8858, 8944, 10712, 11180, 13390, 17716, 21424, 22145, 22360, 26780, 35432, 44290, 44720, 53560, 57577, 70864, 88580, 107120, 115154, 177160, 230308, 287885, 354320, 460616, 575770, 921232, 1151540, 2303080, 4606160]

約数ペア:

[(1, 4606160), (2, 2303080), (4, 1151540), (5, 921232), (8, 575770), (10, 460616), (13, 354320), (16, 287885), (20, 230308), (26, 177160), (40, 115154), (43, 107120), (52, 88580), (65, 70864), (80, 57577), (86, 53560), (103, 44720), (104, 44290), (130, 35432), (172, 26780), (206, 22360), (208, 22145), (215, 21424), (260, 17716), (344, 13390), (412, 11180), (430, 10712), (515, 8944), (520, 8858), (559, 8240), (688, 6695), (824, 5590), (860, 5356), (1030, 4472), (1040, 4429), (1118, 4120), (1339, 3440), (1648, 2795), (1720, 2678), (2060, 2236)]