73453900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{56503}}^1$

素因数の和:56530

約数の個数: 36

約数和(自身を含む): 171659152

約数和(自身を除く): 98205252

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 56503, 113006, 226012, 282515, 565030, 734539, 1130060, 1412575, 1469078, 2825150, 2938156, 3672695, 5650300, 7345390, 14690780, 18363475, 36726950, 73453900]

約数ペア:

[(1, 73453900), (2, 36726950), (4, 18363475), (5, 14690780), (10, 7345390), (13, 5650300), (20, 3672695), (25, 2938156), (26, 2825150), (50, 1469078), (52, 1412575), (65, 1130060), (100, 734539), (130, 565030), (260, 282515), (325, 226012), (650, 113006), (1300, 56503)]