103107080

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{42257}}^1$

素因数の和:42329

約数の個数: 32

約数和(自身を含む): 235799640

約数和(自身を除く): 132692560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 42257, 84514, 169028, 211285, 338056, 422570, 845140, 1690280, 2577677, 5155354, 10310708, 12888385, 20621416, 25776770, 51553540, 103107080]

約数ペア:

[(1, 103107080), (2, 51553540), (4, 25776770), (5, 20621416), (8, 12888385), (10, 10310708), (20, 5155354), (40, 2577677), (61, 1690280), (122, 845140), (244, 422570), (305, 338056), (488, 211285), (610, 169028), (1220, 84514), (2440, 42257)]