5890471640

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{18049}}^1$

素因数の和:18300

約数の個数: 64

約数和(自身を含む): 13645800000

約数和(自身を除く): 7755328360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 199, 205, 328, 398, 410, 796, 820, 995, 1592, 1640, 1990, 3980, 7960, 8159, 16318, 18049, 32636, 36098, 40795, 65272, 72196, 81590, 90245, 144392, 163180, 180490, 326360, 360980, 721960, 740009, 1480018, 2960036, 3591751, 3700045, 5920072, 7183502, 7400090, 14367004, 14800180, 17958755, 28734008, 29600360, 35917510, 71835020, 143670040, 147261791, 294523582, 589047164, 736308955, 1178094328, 1472617910, 2945235820, 5890471640]

約数ペア:

[(1, 5890471640), (2, 2945235820), (4, 1472617910), (5, 1178094328), (8, 736308955), (10, 589047164), (20, 294523582), (40, 147261791), (41, 143670040), (82, 71835020), (164, 35917510), (199, 29600360), (205, 28734008), (328, 17958755), (398, 14800180), (410, 14367004), (796, 7400090), (820, 7183502), (995, 5920072), (1592, 3700045), (1640, 3591751), (1990, 2960036), (3980, 1480018), (7960, 740009), (8159, 721960), (16318, 360980), (18049, 326360), (32636, 180490), (36098, 163180), (40795, 144392), (65272, 90245), (72196, 81590)]