10321880

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3109}}^1$

素因数の和:3203

約数の個数: 32

約数和(自身を含む): 23511600

約数和(自身を除く): 13189720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3109, 3320, 6218, 12436, 15545, 24872, 31090, 62180, 124360, 258047, 516094, 1032188, 1290235, 2064376, 2580470, 5160940, 10321880]

約数ペア:

[(1, 10321880), (2, 5160940), (4, 2580470), (5, 2064376), (8, 1290235), (10, 1032188), (20, 516094), (40, 258047), (83, 124360), (166, 62180), (332, 31090), (415, 24872), (664, 15545), (830, 12436), (1660, 6218), (3109, 3320)]