83694520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22993}}^1$

素因数の和:23024

約数の個数: 64

約数和(自身を含む): 231779520

約数和(自身を除く): 148085000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 22993, 45986, 91972, 114965, 160951, 183944, 229930, 298909, 321902, 459860, 597818, 643804, 804755, 919720, 1195636, 1287608, 1494545, 1609510, 2092363, 2391272, 2989090, 3219020, 4184726, 5978180, 6438040, 8369452, 10461815, 11956360, 16738904, 20923630, 41847260, 83694520]

約数ペア:

[(1, 83694520), (2, 41847260), (4, 20923630), (5, 16738904), (7, 11956360), (8, 10461815), (10, 8369452), (13, 6438040), (14, 5978180), (20, 4184726), (26, 3219020), (28, 2989090), (35, 2391272), (40, 2092363), (52, 1609510), (56, 1494545), (65, 1287608), (70, 1195636), (91, 919720), (104, 804755), (130, 643804), (140, 597818), (182, 459860), (260, 321902), (280, 298909), (364, 229930), (455, 183944), (520, 160951), (728, 114965), (910, 91972), (1820, 45986), (3640, 22993)]