4622800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:165

約数の個数: 120

約数和(自身を含む): 13776896

約数和(自身を除く): 9154096

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 127, 130, 140, 175, 182, 200, 208, 254, 260, 280, 325, 350, 364, 400, 455, 508, 520, 560, 635, 650, 700, 728, 889, 910, 1016, 1040, 1270, 1300, 1400, 1456, 1651, 1778, 1820, 2032, 2275, 2540, 2600, 2800, 3175, 3302, 3556, 3640, 4445, 4550, 5080, 5200, 6350, 6604, 7112, 7280, 8255, 8890, 9100, 10160, 11557, 12700, 13208, 14224, 16510, 17780, 18200, 22225, 23114, 25400, 26416, 33020, 35560, 36400, 41275, 44450, 46228, 50800, 57785, 66040, 71120, 82550, 88900, 92456, 115570, 132080, 165100, 177800, 184912, 231140, 288925, 330200, 355600, 462280, 577850, 660400, 924560, 1155700, 2311400, 4622800]

約数ペア:

[(1, 4622800), (2, 2311400), (4, 1155700), (5, 924560), (7, 660400), (8, 577850), (10, 462280), (13, 355600), (14, 330200), (16, 288925), (20, 231140), (25, 184912), (26, 177800), (28, 165100), (35, 132080), (40, 115570), (50, 92456), (52, 88900), (56, 82550), (65, 71120), (70, 66040), (80, 57785), (91, 50800), (100, 46228), (104, 44450), (112, 41275), (127, 36400), (130, 35560), (140, 33020), (175, 26416), (182, 25400), (200, 23114), (208, 22225), (254, 18200), (260, 17780), (280, 16510), (325, 14224), (350, 13208), (364, 12700), (400, 11557), (455, 10160), (508, 9100), (520, 8890), (560, 8255), (635, 7280), (650, 7112), (700, 6604), (728, 6350), (889, 5200), (910, 5080), (1016, 4550), (1040, 4445), (1270, 3640), (1300, 3556), (1400, 3302), (1456, 3175), (1651, 2800), (1778, 2600), (1820, 2540), (2032, 2275)]