56926720

素因数分解:

$2^9\times 5^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:661

約数の個数: 80

約数和(自身を含む): 140412888

約数和(自身を除く): 83486168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 512, 592, 601, 640, 740, 1184, 1202, 1280, 1480, 2368, 2404, 2560, 2960, 3005, 4736, 4808, 5920, 6010, 9472, 9616, 11840, 12020, 18944, 19232, 22237, 23680, 24040, 38464, 44474, 47360, 48080, 76928, 88948, 94720, 96160, 111185, 153856, 177896, 192320, 222370, 307712, 355792, 384640, 444740, 711584, 769280, 889480, 1423168, 1538560, 1778960, 2846336, 3557920, 5692672, 7115840, 11385344, 14231680, 28463360, 56926720]

約数ペア:

[(1, 56926720), (2, 28463360), (4, 14231680), (5, 11385344), (8, 7115840), (10, 5692672), (16, 3557920), (20, 2846336), (32, 1778960), (37, 1538560), (40, 1423168), (64, 889480), (74, 769280), (80, 711584), (128, 444740), (148, 384640), (160, 355792), (185, 307712), (256, 222370), (296, 192320), (320, 177896), (370, 153856), (512, 111185), (592, 96160), (601, 94720), (640, 88948), (740, 76928), (1184, 48080), (1202, 47360), (1280, 44474), (1480, 38464), (2368, 24040), (2404, 23680), (2560, 22237), (2960, 19232), (3005, 18944), (4736, 12020), (4808, 11840), (5920, 9616), (6010, 9472)]