2017186720

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2683}}^1$

素因数の和:2862

約数の個数: 96

約数和(自身を含む): 4934780928

約数和(自身を除く): 2917594208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 127, 148, 160, 185, 254, 296, 370, 508, 592, 635, 740, 1016, 1184, 1270, 1480, 2032, 2540, 2683, 2960, 4064, 4699, 5080, 5366, 5920, 9398, 10160, 10732, 13415, 18796, 20320, 21464, 23495, 26830, 37592, 42928, 46990, 53660, 75184, 85856, 93980, 99271, 107320, 150368, 187960, 198542, 214640, 340741, 375920, 397084, 429280, 496355, 681482, 751840, 794168, 992710, 1362964, 1588336, 1703705, 1985420, 2725928, 3176672, 3407410, 3970840, 5451856, 6814820, 7941680, 10903712, 12607417, 13629640, 15883360, 25214834, 27259280, 50429668, 54518560, 63037085, 100859336, 126074170, 201718672, 252148340, 403437344, 504296680, 1008593360, 2017186720]

約数ペア:

[(1, 2017186720), (2, 1008593360), (4, 504296680), (5, 403437344), (8, 252148340), (10, 201718672), (16, 126074170), (20, 100859336), (32, 63037085), (37, 54518560), (40, 50429668), (74, 27259280), (80, 25214834), (127, 15883360), (148, 13629640), (160, 12607417), (185, 10903712), (254, 7941680), (296, 6814820), (370, 5451856), (508, 3970840), (592, 3407410), (635, 3176672), (740, 2725928), (1016, 1985420), (1184, 1703705), (1270, 1588336), (1480, 1362964), (2032, 992710), (2540, 794168), (2683, 751840), (2960, 681482), (4064, 496355), (4699, 429280), (5080, 397084), (5366, 375920), (5920, 340741), (9398, 214640), (10160, 198542), (10732, 187960), (13415, 150368), (18796, 107320), (20320, 99271), (21464, 93980), (23495, 85856), (26830, 75184), (37592, 53660), (42928, 46990)]