3563720

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 8373780

約数和(自身を除く): 4810060

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 53, 82, 106, 164, 205, 212, 265, 328, 410, 424, 530, 820, 1060, 1640, 1681, 2120, 2173, 3362, 4346, 6724, 8405, 8692, 10865, 13448, 16810, 17384, 21730, 33620, 43460, 67240, 86920, 89093, 178186, 356372, 445465, 712744, 890930, 1781860, 3563720]

約数ペア:

[(1, 3563720), (2, 1781860), (4, 890930), (5, 712744), (8, 445465), (10, 356372), (20, 178186), (40, 89093), (41, 86920), (53, 67240), (82, 43460), (106, 33620), (164, 21730), (205, 17384), (212, 16810), (265, 13448), (328, 10865), (410, 8692), (424, 8405), (530, 6724), (820, 4346), (1060, 3362), (1640, 2173), (1681, 2120)]