63949760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{28549}}^1$

素因数の和:28573

約数の個数: 56

約数和(自身を含む): 174040800

約数和(自身を除く): 110091040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 28549, 57098, 114196, 142745, 199843, 228392, 285490, 399686, 456784, 570980, 799372, 913568, 999215, 1141960, 1598744, 1827136, 1998430, 2283920, 3197488, 3996860, 4567840, 6394976, 7993720, 9135680, 12789952, 15987440, 31974880, 63949760]

約数ペア:

[(1, 63949760), (2, 31974880), (4, 15987440), (5, 12789952), (7, 9135680), (8, 7993720), (10, 6394976), (14, 4567840), (16, 3996860), (20, 3197488), (28, 2283920), (32, 1998430), (35, 1827136), (40, 1598744), (56, 1141960), (64, 999215), (70, 913568), (80, 799372), (112, 570980), (140, 456784), (160, 399686), (224, 285490), (280, 228392), (320, 199843), (448, 142745), (560, 114196), (1120, 57098), (2240, 28549)]