7293760

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1031

約数の個数: 56

約数和(自身を含む): 18141696

約数和(自身を除く): 10847936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 991, 1472, 1840, 1982, 3680, 3964, 4955, 7360, 7928, 9910, 15856, 19820, 22793, 31712, 39640, 45586, 63424, 79280, 91172, 113965, 158560, 182344, 227930, 317120, 364688, 455860, 729376, 911720, 1458752, 1823440, 3646880, 7293760]

約数ペア:

[(1, 7293760), (2, 3646880), (4, 1823440), (5, 1458752), (8, 911720), (10, 729376), (16, 455860), (20, 364688), (23, 317120), (32, 227930), (40, 182344), (46, 158560), (64, 113965), (80, 91172), (92, 79280), (115, 63424), (160, 45586), (184, 39640), (230, 31712), (320, 22793), (368, 19820), (460, 15856), (736, 9910), (920, 7928), (991, 7360), (1472, 4955), (1840, 3964), (1982, 3680)]