41802800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8039}}^1$

素因数の和:8070

約数の個数: 60

約数和(自身を含む): 108170160

約数和(自身を除く): 66367360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 8039, 16078, 32156, 40195, 64312, 80390, 104507, 128624, 160780, 200975, 209014, 321560, 401950, 418028, 522535, 643120, 803900, 836056, 1045070, 1607800, 1672112, 2090140, 2612675, 3215600, 4180280, 5225350, 8360560, 10450700, 20901400, 41802800]

約数ペア:

[(1, 41802800), (2, 20901400), (4, 10450700), (5, 8360560), (8, 5225350), (10, 4180280), (13, 3215600), (16, 2612675), (20, 2090140), (25, 1672112), (26, 1607800), (40, 1045070), (50, 836056), (52, 803900), (65, 643120), (80, 522535), (100, 418028), (104, 401950), (130, 321560), (200, 209014), (208, 200975), (260, 160780), (325, 128624), (400, 104507), (520, 80390), (650, 64312), (1040, 40195), (1300, 32156), (2600, 16078), (5200, 8039)]