42940600

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4051}}^1$

素因数の和:4120

約数の個数: 48

約数和(自身を含む): 101745720

約数和(自身を除く): 58805120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 4051, 5300, 8102, 10600, 16204, 20255, 32408, 40510, 81020, 101275, 162040, 202550, 214703, 405100, 429406, 810200, 858812, 1073515, 1717624, 2147030, 4294060, 5367575, 8588120, 10735150, 21470300, 42940600]

約数ペア:

[(1, 42940600), (2, 21470300), (4, 10735150), (5, 8588120), (8, 5367575), (10, 4294060), (20, 2147030), (25, 1717624), (40, 1073515), (50, 858812), (53, 810200), (100, 429406), (106, 405100), (200, 214703), (212, 202550), (265, 162040), (424, 101275), (530, 81020), (1060, 40510), (1325, 32408), (2120, 20255), (2650, 16204), (4051, 10600), (5300, 8102)]