898496450

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{3037}}^1$

素因数の和:3207

約数の個数: 48

約数和(自身を含む): 1716676584

約数和(自身を除く): 818180134

約数列:

[1, 2, 5, 10, 25, 50, 61, 97, 122, 194, 305, 485, 610, 970, 1525, 2425, 3037, 3050, 4850, 5917, 6074, 11834, 15185, 29585, 30370, 59170, 75925, 147925, 151850, 185257, 294589, 295850, 370514, 589178, 926285, 1472945, 1852570, 2945890, 4631425, 7364725, 9262850, 14729450, 17969929, 35939858, 89849645, 179699290, 449248225, 898496450]

約数ペア:

[(1, 898496450), (2, 449248225), (5, 179699290), (10, 89849645), (25, 35939858), (50, 17969929), (61, 14729450), (97, 9262850), (122, 7364725), (194, 4631425), (305, 2945890), (485, 1852570), (610, 1472945), (970, 926285), (1525, 589178), (2425, 370514), (3037, 295850), (3050, 294589), (4850, 185257), (5917, 151850), (6074, 147925), (11834, 75925), (15185, 59170), (29585, 30370)]