7146560

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1011

約数の個数: 56

約数和(自身を含む): 17775936

約数和(自身を除く): 10629376

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, 971, 1472, 1840, 1942, 3680, 3884, 4855, 7360, 7768, 9710, 15536, 19420, 22333, 31072, 38840, 44666, 62144, 77680, 89332, 111665, 155360, 178664, 223330, 310720, 357328, 446660, 714656, 893320, 1429312, 1786640, 3573280, 7146560]

約数ペア:

[(1, 7146560), (2, 3573280), (4, 1786640), (5, 1429312), (8, 893320), (10, 714656), (16, 446660), (20, 357328), (23, 310720), (32, 223330), (40, 178664), (46, 155360), (64, 111665), (80, 89332), (92, 77680), (115, 62144), (160, 44666), (184, 38840), (230, 31072), (320, 22333), (368, 19420), (460, 15536), (736, 9710), (920, 7768), (971, 7360), (1472, 4855), (1840, 3884), (1942, 3680)]