99880780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293767}}^1$

素因数の和:293793

約数の個数: 24

約数和(自身を含む): 222088608

約数和(自身を除く): 122207828

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 293767, 587534, 1175068, 1468835, 2937670, 4994039, 5875340, 9988078, 19976156, 24970195, 49940390, 99880780]

約数ペア:

[(1, 99880780), (2, 49940390), (4, 24970195), (5, 19976156), (10, 9988078), (17, 5875340), (20, 4994039), (34, 2937670), (68, 1468835), (85, 1175068), (170, 587534), (340, 293767)]