1155700

素因数分解:

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

素因数の和:161

約数の個数: 72

約数和(自身を含む): 3110912

約数和(自身を除く): 1955212

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 127, 130, 140, 175, 182, 254, 260, 325, 350, 364, 455, 508, 635, 650, 700, 889, 910, 1270, 1300, 1651, 1778, 1820, 2275, 2540, 3175, 3302, 3556, 4445, 4550, 6350, 6604, 8255, 8890, 9100, 11557, 12700, 16510, 17780, 22225, 23114, 33020, 41275, 44450, 46228, 57785, 82550, 88900, 115570, 165100, 231140, 288925, 577850, 1155700]

約数ペア:

[(1, 1155700), (2, 577850), (4, 288925), (5, 231140), (7, 165100), (10, 115570), (13, 88900), (14, 82550), (20, 57785), (25, 46228), (26, 44450), (28, 41275), (35, 33020), (50, 23114), (52, 22225), (65, 17780), (70, 16510), (91, 12700), (100, 11557), (127, 9100), (130, 8890), (140, 8255), (175, 6604), (182, 6350), (254, 4550), (260, 4445), (325, 3556), (350, 3302), (364, 3175), (455, 2540), (508, 2275), (635, 1820), (650, 1778), (700, 1651), (889, 1300), (910, 1270)]