79943680

素因数分解:

$2^{11}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 197935920

約数和(自身を除く): 117992240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 211, 256, 296, 320, 370, 422, 512, 592, 640, 740, 844, 1024, 1055, 1184, 1280, 1480, 1688, 2048, 2110, 2368, 2560, 2960, 3376, 4220, 4736, 5120, 5920, 6752, 7807, 8440, 9472, 10240, 11840, 13504, 15614, 16880, 18944, 23680, 27008, 31228, 33760, 37888, 39035, 47360, 54016, 62456, 67520, 75776, 78070, 94720, 108032, 124912, 135040, 156140, 189440, 216064, 249824, 270080, 312280, 378880, 432128, 499648, 540160, 624560, 999296, 1080320, 1249120, 1998592, 2160640, 2498240, 3997184, 4996480, 7994368, 9992960, 15988736, 19985920, 39971840, 79943680]

約数ペア:

[(1, 79943680), (2, 39971840), (4, 19985920), (5, 15988736), (8, 9992960), (10, 7994368), (16, 4996480), (20, 3997184), (32, 2498240), (37, 2160640), (40, 1998592), (64, 1249120), (74, 1080320), (80, 999296), (128, 624560), (148, 540160), (160, 499648), (185, 432128), (211, 378880), (256, 312280), (296, 270080), (320, 249824), (370, 216064), (422, 189440), (512, 156140), (592, 135040), (640, 124912), (740, 108032), (844, 94720), (1024, 78070), (1055, 75776), (1184, 67520), (1280, 62456), (1480, 54016), (1688, 47360), (2048, 39035), (2110, 37888), (2368, 33760), (2560, 31228), (2960, 27008), (3376, 23680), (4220, 18944), (4736, 16880), (5120, 15614), (5920, 13504), (6752, 11840), (7807, 10240), (8440, 9472)]