828824650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{2339}}^1$

素因数の和:2743

約数の個数: 48

約数和(自身を含む): 1627797600

約数和(自身を除く): 798972950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 373, 475, 746, 950, 1865, 2339, 3730, 4678, 7087, 9325, 11695, 14174, 18650, 23390, 35435, 44441, 58475, 70870, 88882, 116950, 177175, 222205, 354350, 444410, 872447, 1111025, 1744894, 2222050, 4362235, 8724470, 16576493, 21811175, 33152986, 43622350, 82882465, 165764930, 414412325, 828824650]

約数ペア:

[(1, 828824650), (2, 414412325), (5, 165764930), (10, 82882465), (19, 43622350), (25, 33152986), (38, 21811175), (50, 16576493), (95, 8724470), (190, 4362235), (373, 2222050), (475, 1744894), (746, 1111025), (950, 872447), (1865, 444410), (2339, 354350), (3730, 222205), (4678, 177175), (7087, 116950), (9325, 88882), (11695, 70870), (14174, 58475), (18650, 44441), (23390, 35435)]