582996520

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{709}}^1$

素因数の和:1118

約数の個数: 64

約数和(自身を含む): 1339088400

約数和(自身を除く): 756091880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 337, 488, 610, 674, 709, 1220, 1348, 1418, 1685, 2440, 2696, 2836, 3370, 3545, 5672, 6740, 7090, 13480, 14180, 20557, 28360, 41114, 43249, 82228, 86498, 102785, 164456, 172996, 205570, 216245, 238933, 345992, 411140, 432490, 477866, 822280, 864980, 955732, 1194665, 1729960, 1911464, 2389330, 4778660, 9557320, 14574913, 29149826, 58299652, 72874565, 116599304, 145749130, 291498260, 582996520]

約数ペア:

[(1, 582996520), (2, 291498260), (4, 145749130), (5, 116599304), (8, 72874565), (10, 58299652), (20, 29149826), (40, 14574913), (61, 9557320), (122, 4778660), (244, 2389330), (305, 1911464), (337, 1729960), (488, 1194665), (610, 955732), (674, 864980), (709, 822280), (1220, 477866), (1348, 432490), (1418, 411140), (1685, 345992), (2440, 238933), (2696, 216245), (2836, 205570), (3370, 172996), (3545, 164456), (5672, 102785), (6740, 86498), (7090, 82228), (13480, 43249), (14180, 41114), (20557, 28360)]