16662802960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12252061}}^1$

素因数の和:12252091

約数の個数: 40

約数和(自身を含む): 41019903576

約数和(自身を除く): 24357100616

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 12252061, 24504122, 49008244, 61260305, 98016488, 122520610, 196032976, 208285037, 245041220, 416570074, 490082440, 833140148, 980164880, 1041425185, 1666280296, 2082850370, 3332560592, 4165700740, 8331401480, 16662802960]

約数ペア:

[(1, 16662802960), (2, 8331401480), (4, 4165700740), (5, 3332560592), (8, 2082850370), (10, 1666280296), (16, 1041425185), (17, 980164880), (20, 833140148), (34, 490082440), (40, 416570074), (68, 245041220), (80, 208285037), (85, 196032976), (136, 122520610), (170, 98016488), (272, 61260305), (340, 49008244), (680, 24504122), (1360, 12252061)]