11621440

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1579}}^1$

素因数の和:1619

約数の個数: 56

約数和(自身を含む): 28895040

約数和(自身を除く): 17273600

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, 1472, 1579, 1840, 3158, 3680, 6316, 7360, 7895, 12632, 15790, 25264, 31580, 36317, 50528, 63160, 72634, 101056, 126320, 145268, 181585, 252640, 290536, 363170, 505280, 581072, 726340, 1162144, 1452680, 2324288, 2905360, 5810720, 11621440]

約数ペア:

[(1, 11621440), (2, 5810720), (4, 2905360), (5, 2324288), (8, 1452680), (10, 1162144), (16, 726340), (20, 581072), (23, 505280), (32, 363170), (40, 290536), (46, 252640), (64, 181585), (80, 145268), (92, 126320), (115, 101056), (160, 72634), (184, 63160), (230, 50528), (320, 36317), (368, 31580), (460, 25264), (736, 15790), (920, 12632), (1472, 7895), (1579, 7360), (1840, 6316), (3158, 3680)]