109508080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1163}}^1$

素因数の和:1294

約数の個数: 80

約数和(自身を含む): 280589184

約数和(自身を除く): 171081104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 107, 110, 176, 214, 220, 428, 440, 535, 856, 880, 1070, 1163, 1177, 1712, 2140, 2326, 2354, 4280, 4652, 4708, 5815, 5885, 8560, 9304, 9416, 11630, 11770, 12793, 18608, 18832, 23260, 23540, 25586, 46520, 47080, 51172, 63965, 93040, 94160, 102344, 124441, 127930, 204688, 248882, 255860, 497764, 511720, 622205, 995528, 1023440, 1244410, 1368851, 1991056, 2488820, 2737702, 4977640, 5475404, 6844255, 9955280, 10950808, 13688510, 21901616, 27377020, 54754040, 109508080]

約数ペア:

[(1, 109508080), (2, 54754040), (4, 27377020), (5, 21901616), (8, 13688510), (10, 10950808), (11, 9955280), (16, 6844255), (20, 5475404), (22, 4977640), (40, 2737702), (44, 2488820), (55, 1991056), (80, 1368851), (88, 1244410), (107, 1023440), (110, 995528), (176, 622205), (214, 511720), (220, 497764), (428, 255860), (440, 248882), (535, 204688), (856, 127930), (880, 124441), (1070, 102344), (1163, 94160), (1177, 93040), (1712, 63965), (2140, 51172), (2326, 47080), (2354, 46520), (4280, 25586), (4652, 23540), (4708, 23260), (5815, 18832), (5885, 18608), (8560, 12793), (9304, 11770), (9416, 11630)]