424865800

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 1021363200

約数和(自身を除く): 596497400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 127, 172, 200, 215, 254, 344, 389, 430, 508, 635, 778, 860, 1016, 1075, 1270, 1556, 1720, 1945, 2150, 2540, 3112, 3175, 3890, 4300, 5080, 5461, 6350, 7780, 8600, 9725, 10922, 12700, 15560, 16727, 19450, 21844, 25400, 27305, 33454, 38900, 43688, 49403, 54610, 66908, 77800, 83635, 98806, 109220, 133816, 136525, 167270, 197612, 218440, 247015, 273050, 334540, 395224, 418175, 494030, 546100, 669080, 836350, 988060, 1092200, 1235075, 1672700, 1976120, 2124329, 2470150, 3345400, 4248658, 4940300, 8497316, 9880600, 10621645, 16994632, 21243290, 42486580, 53108225, 84973160, 106216450, 212432900, 424865800]

約数ペア:

[(1, 424865800), (2, 212432900), (4, 106216450), (5, 84973160), (8, 53108225), (10, 42486580), (20, 21243290), (25, 16994632), (40, 10621645), (43, 9880600), (50, 8497316), (86, 4940300), (100, 4248658), (127, 3345400), (172, 2470150), (200, 2124329), (215, 1976120), (254, 1672700), (344, 1235075), (389, 1092200), (430, 988060), (508, 836350), (635, 669080), (778, 546100), (860, 494030), (1016, 418175), (1075, 395224), (1270, 334540), (1556, 273050), (1720, 247015), (1945, 218440), (2150, 197612), (2540, 167270), (3112, 136525), (3175, 133816), (3890, 109220), (4300, 98806), (5080, 83635), (5461, 77800), (6350, 66908), (7780, 54610), (8600, 49403), (9725, 43688), (10922, 38900), (12700, 33454), (15560, 27305), (16727, 25400), (19450, 21844)]