1084221380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{97}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 2675465856

約数和(自身を除く): 1591244476

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 47, 55, 92, 94, 97, 110, 115, 188, 194, 220, 230, 235, 253, 388, 460, 470, 485, 506, 517, 940, 970, 1012, 1034, 1067, 1081, 1265, 1940, 2068, 2134, 2162, 2209, 2231, 2530, 2585, 4268, 4324, 4418, 4462, 4559, 5060, 5170, 5335, 5405, 8836, 8924, 9118, 10340, 10670, 10810, 11045, 11155, 11891, 18236, 21340, 21620, 22090, 22310, 22795, 23782, 24299, 24541, 44180, 44620, 45590, 47564, 48598, 49082, 50149, 50807, 59455, 91180, 97196, 98164, 100298, 101614, 104857, 118910, 121495, 122705, 200596, 203228, 209714, 214273, 237820, 242990, 245410, 250745, 254035, 419428, 428546, 485980, 490820, 501490, 508070, 524285, 558877, 857092, 1002980, 1016140, 1048570, 1071365, 1117754, 1153427, 2097140, 2142730, 2235508, 2306854, 2357003, 2794385, 4285460, 4613708, 4714006, 4928279, 5588770, 5767135, 9428012, 9856558, 11177540, 11534270, 11785015, 19713116, 23068540, 23570030, 24641395, 47140060, 49282790, 54211069, 98565580, 108422138, 216844276, 271055345, 542110690, 1084221380]

約数ペア:

[(1, 1084221380), (2, 542110690), (4, 271055345), (5, 216844276), (10, 108422138), (11, 98565580), (20, 54211069), (22, 49282790), (23, 47140060), (44, 24641395), (46, 23570030), (47, 23068540), (55, 19713116), (92, 11785015), (94, 11534270), (97, 11177540), (110, 9856558), (115, 9428012), (188, 5767135), (194, 5588770), (220, 4928279), (230, 4714006), (235, 4613708), (253, 4285460), (388, 2794385), (460, 2357003), (470, 2306854), (485, 2235508), (506, 2142730), (517, 2097140), (940, 1153427), (970, 1117754), (1012, 1071365), (1034, 1048570), (1067, 1016140), (1081, 1002980), (1265, 857092), (1940, 558877), (2068, 524285), (2134, 508070), (2162, 501490), (2209, 490820), (2231, 485980), (2530, 428546), (2585, 419428), (4268, 254035), (4324, 250745), (4418, 245410), (4462, 242990), (4559, 237820), (5060, 214273), (5170, 209714), (5335, 203228), (5405, 200596), (8836, 122705), (8924, 121495), (9118, 118910), (10340, 104857), (10670, 101614), (10810, 100298), (11045, 98164), (11155, 97196), (11891, 91180), (18236, 59455), (21340, 50807), (21620, 50149), (22090, 49082), (22310, 48598), (22795, 47564), (23782, 45590), (24299, 44620), (24541, 44180)]