528045001840

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11471}}^1\times {\mathrm{9433}}^1$

素因数の和:20978

約数の個数: 80

約数和(自身を含む): 1248072011136

約数和(自身を除く): 720027009296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 9433, 11471, 18866, 22942, 37732, 45884, 47165, 57355, 75464, 91768, 94330, 114710, 150928, 183536, 188660, 229420, 377320, 458840, 575413, 699731, 754640, 917680, 1150826, 1399462, 2301652, 2798924, 2877065, 3498655, 4603304, 5597848, 5754130, 6997310, 9206608, 11195696, 11508260, 13994620, 23016520, 27989240, 46033040, 55978480, 108205943, 216411886, 432823772, 541029715, 865647544, 1082059430, 1731295088, 2164118860, 4328237720, 6600562523, 8656475440, 13201125046, 26402250092, 33002812615, 52804500184, 66005625230, 105609000368, 132011250460, 264022500920, 528045001840]

約数ペア:

[(1, 528045001840), (2, 264022500920), (4, 132011250460), (5, 105609000368), (8, 66005625230), (10, 52804500184), (16, 33002812615), (20, 26402250092), (40, 13201125046), (61, 8656475440), (80, 6600562523), (122, 4328237720), (244, 2164118860), (305, 1731295088), (488, 1082059430), (610, 865647544), (976, 541029715), (1220, 432823772), (2440, 216411886), (4880, 108205943), (9433, 55978480), (11471, 46033040), (18866, 27989240), (22942, 23016520), (37732, 13994620), (45884, 11508260), (47165, 11195696), (57355, 9206608), (75464, 6997310), (91768, 5754130), (94330, 5597848), (114710, 4603304), (150928, 3498655), (183536, 2877065), (188660, 2798924), (229420, 2301652), (377320, 1399462), (458840, 1150826), (575413, 917680), (699731, 754640)]