10406240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5003}}^1$

素因数の和:5031

約数の個数: 48

約数和(自身を含む): 26481168

約数和(自身を除く): 16074928

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 5003, 10006, 20012, 25015, 40024, 50030, 65039, 80048, 100060, 130078, 160096, 200120, 260156, 325195, 400240, 520312, 650390, 800480, 1040624, 1300780, 2081248, 2601560, 5203120, 10406240]

約数ペア:

[(1, 10406240), (2, 5203120), (4, 2601560), (5, 2081248), (8, 1300780), (10, 1040624), (13, 800480), (16, 650390), (20, 520312), (26, 400240), (32, 325195), (40, 260156), (52, 200120), (65, 160096), (80, 130078), (104, 100060), (130, 80048), (160, 65039), (208, 50030), (260, 40024), (416, 25015), (520, 20012), (1040, 10006), (2080, 5003)]