23577680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:684

約数の個数: 80

約数和(自身を含む): 63638784

約数和(自身を除く): 40061104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 280, 284, 355, 497, 560, 568, 593, 710, 994, 1136, 1186, 1420, 1988, 2372, 2485, 2840, 2965, 3976, 4151, 4744, 4970, 5680, 5930, 7952, 8302, 9488, 9940, 11860, 16604, 19880, 20755, 23720, 33208, 39760, 41510, 42103, 47440, 66416, 83020, 84206, 166040, 168412, 210515, 294721, 332080, 336824, 421030, 589442, 673648, 842060, 1178884, 1473605, 1684120, 2357768, 2947210, 3368240, 4715536, 5894420, 11788840, 23577680]

約数ペア:

[(1, 23577680), (2, 11788840), (4, 5894420), (5, 4715536), (7, 3368240), (8, 2947210), (10, 2357768), (14, 1684120), (16, 1473605), (20, 1178884), (28, 842060), (35, 673648), (40, 589442), (56, 421030), (70, 336824), (71, 332080), (80, 294721), (112, 210515), (140, 168412), (142, 166040), (280, 84206), (284, 83020), (355, 66416), (497, 47440), (560, 42103), (568, 41510), (593, 39760), (710, 33208), (994, 23720), (1136, 20755), (1186, 19880), (1420, 16604), (1988, 11860), (2372, 9940), (2485, 9488), (2840, 8302), (2965, 7952), (3976, 5930), (4151, 5680), (4744, 4970)]