9898760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14557}}^1$

素因数の和:14585

約数の個数: 32

約数和(自身を含む): 23583960

約数和(自身を除く): 13685200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 14557, 29114, 58228, 72785, 116456, 145570, 247469, 291140, 494938, 582280, 989876, 1237345, 1979752, 2474690, 4949380, 9898760]

約数ペア:

[(1, 9898760), (2, 4949380), (4, 2474690), (5, 1979752), (8, 1237345), (10, 989876), (17, 582280), (20, 494938), (34, 291140), (40, 247469), (68, 145570), (85, 116456), (136, 72785), (170, 58228), (340, 29114), (680, 14557)]