7464080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7177}}^1$

素因数の和:7203

約数の個数: 40

約数和(自身を含む): 18691512

約数和(自身を除く): 11227432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 7177, 14354, 28708, 35885, 57416, 71770, 93301, 114832, 143540, 186602, 287080, 373204, 466505, 574160, 746408, 933010, 1492816, 1866020, 3732040, 7464080]

約数ペア:

[(1, 7464080), (2, 3732040), (4, 1866020), (5, 1492816), (8, 933010), (10, 746408), (13, 574160), (16, 466505), (20, 373204), (26, 287080), (40, 186602), (52, 143540), (65, 114832), (80, 93301), (104, 71770), (130, 57416), (208, 35885), (260, 28708), (520, 14354), (1040, 7177)]