72635360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{64853}}^1$

素因数の和:64875

約数の個数: 48

約数和(自身を含む): 196118496

約数和(自身を除く): 123483136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 64853, 129706, 259412, 324265, 453971, 518824, 648530, 907942, 1037648, 1297060, 1815884, 2075296, 2269855, 2594120, 3631768, 4539710, 5188240, 7263536, 9079420, 10376480, 14527072, 18158840, 36317680, 72635360]

約数ペア:

[(1, 72635360), (2, 36317680), (4, 18158840), (5, 14527072), (7, 10376480), (8, 9079420), (10, 7263536), (14, 5188240), (16, 4539710), (20, 3631768), (28, 2594120), (32, 2269855), (35, 2075296), (40, 1815884), (56, 1297060), (70, 1037648), (80, 907942), (112, 648530), (140, 518824), (160, 453971), (224, 324265), (280, 259412), (560, 129706), (1120, 64853)]