3741280

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 8996400

約数和(自身を除く): 5255120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 349, 536, 670, 698, 1072, 1340, 1396, 1745, 2144, 2680, 2792, 3490, 5360, 5584, 6980, 10720, 11168, 13960, 23383, 27920, 46766, 55840, 93532, 116915, 187064, 233830, 374128, 467660, 748256, 935320, 1870640, 3741280]

約数ペア:

[(1, 3741280), (2, 1870640), (4, 935320), (5, 748256), (8, 467660), (10, 374128), (16, 233830), (20, 187064), (32, 116915), (40, 93532), (67, 55840), (80, 46766), (134, 27920), (160, 23383), (268, 13960), (335, 11168), (349, 10720), (536, 6980), (670, 5584), (698, 5360), (1072, 3490), (1340, 2792), (1396, 2680), (1745, 2144)]