88206560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42407}}^1$

素因数の和:42435

約数の個数: 48

約数和(自身を含む): 224423136

約数和(自身を除く): 136216576

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 42407, 84814, 169628, 212035, 339256, 424070, 551291, 678512, 848140, 1102582, 1357024, 1696280, 2205164, 2756455, 3392560, 4410328, 5512910, 6785120, 8820656, 11025820, 17641312, 22051640, 44103280, 88206560]

約数ペア:

[(1, 88206560), (2, 44103280), (4, 22051640), (5, 17641312), (8, 11025820), (10, 8820656), (13, 6785120), (16, 5512910), (20, 4410328), (26, 3392560), (32, 2756455), (40, 2205164), (52, 1696280), (65, 1357024), (80, 1102582), (104, 848140), (130, 678512), (160, 551291), (208, 424070), (260, 339256), (416, 212035), (520, 169628), (1040, 84814), (2080, 42407)]