11390680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2393}}^1$

素因数の和:2428

約数の個数: 64

約数和(自身を含む): 31026240

約数和(自身を除く): 19635560

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, 2380, 2393, 4760, 4786, 9572, 11965, 16751, 19144, 23930, 33502, 40681, 47860, 67004, 81362, 83755, 95720, 134008, 162724, 167510, 203405, 284767, 325448, 335020, 406810, 569534, 670040, 813620, 1139068, 1423835, 1627240, 2278136, 2847670, 5695340, 11390680]

約数ペア:

[(1, 11390680), (2, 5695340), (4, 2847670), (5, 2278136), (7, 1627240), (8, 1423835), (10, 1139068), (14, 813620), (17, 670040), (20, 569534), (28, 406810), (34, 335020), (35, 325448), (40, 284767), (56, 203405), (68, 167510), (70, 162724), (85, 134008), (119, 95720), (136, 83755), (140, 81362), (170, 67004), (238, 47860), (280, 40681), (340, 33502), (476, 23930), (595, 19144), (680, 16751), (952, 11965), (1190, 9572), (2380, 4786), (2393, 4760)]