15027920

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5077}}^1$

素因数の和:5127

約数の個数: 40

約数和(自身を含む): 35891304

約数和(自身を除く): 20863384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 5077, 10154, 20308, 25385, 40616, 50770, 81232, 101540, 187849, 203080, 375698, 406160, 751396, 939245, 1502792, 1878490, 3005584, 3756980, 7513960, 15027920]

約数ペア:

[(1, 15027920), (2, 7513960), (4, 3756980), (5, 3005584), (8, 1878490), (10, 1502792), (16, 939245), (20, 751396), (37, 406160), (40, 375698), (74, 203080), (80, 187849), (148, 101540), (185, 81232), (296, 50770), (370, 40616), (592, 25385), (740, 20308), (1480, 10154), (2960, 5077)]