119804529920

素因数分解:

$2^8\times 5^1\times {\mathrm{797}}^1\times {\mathrm{117437}}^1$

素因数の和:118255

約数の個数: 72

約数和(自身を含む): 287331796584

約数和(自身を除く): 167527266664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 797, 1280, 1594, 3188, 3985, 6376, 7970, 12752, 15940, 25504, 31880, 51008, 63760, 102016, 117437, 127520, 204032, 234874, 255040, 469748, 510080, 587185, 939496, 1020160, 1174370, 1878992, 2348740, 3757984, 4697480, 7515968, 9394960, 15031936, 18789920, 30063872, 37579840, 75159680, 93597289, 150319360, 187194578, 374389156, 467986445, 748778312, 935972890, 1497556624, 1871945780, 2995113248, 3743891560, 5990226496, 7487783120, 11980452992, 14975566240, 23960905984, 29951132480, 59902264960, 119804529920]

約数ペア:

[(1, 119804529920), (2, 59902264960), (4, 29951132480), (5, 23960905984), (8, 14975566240), (10, 11980452992), (16, 7487783120), (20, 5990226496), (32, 3743891560), (40, 2995113248), (64, 1871945780), (80, 1497556624), (128, 935972890), (160, 748778312), (256, 467986445), (320, 374389156), (640, 187194578), (797, 150319360), (1280, 93597289), (1594, 75159680), (3188, 37579840), (3985, 30063872), (6376, 18789920), (7970, 15031936), (12752, 9394960), (15940, 7515968), (25504, 4697480), (31880, 3757984), (51008, 2348740), (63760, 1878992), (102016, 1174370), (117437, 1020160), (127520, 939496), (204032, 587185), (234874, 510080), (255040, 469748)]