85868480

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:214

約数の個数: 112

約数和(自身を含む): 214298784

約数和(自身を除く): 128430304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 61, 64, 80, 83, 106, 122, 160, 166, 212, 244, 265, 305, 320, 332, 415, 424, 488, 530, 610, 664, 830, 848, 976, 1060, 1220, 1328, 1660, 1696, 1952, 2120, 2440, 2656, 3233, 3320, 3392, 3904, 4240, 4399, 4880, 5063, 5312, 6466, 6640, 8480, 8798, 9760, 10126, 12932, 13280, 16165, 16960, 17596, 19520, 20252, 21995, 25315, 25864, 26560, 32330, 35192, 40504, 43990, 50630, 51728, 64660, 70384, 81008, 87980, 101260, 103456, 129320, 140768, 162016, 175960, 202520, 206912, 258640, 268339, 281536, 324032, 351920, 405040, 517280, 536678, 703840, 810080, 1034560, 1073356, 1341695, 1407680, 1620160, 2146712, 2683390, 4293424, 5366780, 8586848, 10733560, 17173696, 21467120, 42934240, 85868480]

約数ペア:

[(1, 85868480), (2, 42934240), (4, 21467120), (5, 17173696), (8, 10733560), (10, 8586848), (16, 5366780), (20, 4293424), (32, 2683390), (40, 2146712), (53, 1620160), (61, 1407680), (64, 1341695), (80, 1073356), (83, 1034560), (106, 810080), (122, 703840), (160, 536678), (166, 517280), (212, 405040), (244, 351920), (265, 324032), (305, 281536), (320, 268339), (332, 258640), (415, 206912), (424, 202520), (488, 175960), (530, 162016), (610, 140768), (664, 129320), (830, 103456), (848, 101260), (976, 87980), (1060, 81008), (1220, 70384), (1328, 64660), (1660, 51728), (1696, 50630), (1952, 43990), (2120, 40504), (2440, 35192), (2656, 32330), (3233, 26560), (3320, 25864), (3392, 25315), (3904, 21995), (4240, 20252), (4399, 19520), (4880, 17596), (5063, 16960), (5312, 16165), (6466, 13280), (6640, 12932), (8480, 10126), (8798, 9760)]