8344280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1753}}^1$

素因数の和:1788

約数の個数: 64

約数和(自身を含む): 22731840

約数和(自身を除く): 14387560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 1753, 2380, 3506, 4760, 7012, 8765, 12271, 14024, 17530, 24542, 29801, 35060, 49084, 59602, 61355, 70120, 98168, 119204, 122710, 149005, 208607, 238408, 245420, 298010, 417214, 490840, 596020, 834428, 1043035, 1192040, 1668856, 2086070, 4172140, 8344280]

約数ペア:

[(1, 8344280), (2, 4172140), (4, 2086070), (5, 1668856), (7, 1192040), (8, 1043035), (10, 834428), (14, 596020), (17, 490840), (20, 417214), (28, 298010), (34, 245420), (35, 238408), (40, 208607), (56, 149005), (68, 122710), (70, 119204), (85, 98168), (119, 70120), (136, 61355), (140, 59602), (170, 49084), (238, 35060), (280, 29801), (340, 24542), (476, 17530), (595, 14024), (680, 12271), (952, 8765), (1190, 7012), (1753, 4760), (2380, 3506)]