1330954460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1327}}^1$

素因数の和:1491

約数の個数: 96

約数和(自身を含む): 3148443648

約数和(自身を除く): 1817489188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 97, 110, 188, 194, 220, 235, 388, 470, 485, 517, 940, 970, 1034, 1067, 1327, 1940, 2068, 2134, 2585, 2654, 4268, 4559, 5170, 5308, 5335, 6635, 9118, 10340, 10670, 13270, 14597, 18236, 21340, 22795, 26540, 29194, 45590, 50149, 58388, 62369, 72985, 91180, 100298, 124738, 128719, 145970, 200596, 249476, 250745, 257438, 291940, 311845, 501490, 514876, 623690, 643595, 686059, 1002980, 1247380, 1287190, 1372118, 1415909, 2574380, 2744236, 2831818, 3430295, 5663636, 6049793, 6860590, 7079545, 12099586, 13721180, 14159090, 24199172, 28318180, 30248965, 60497930, 66547723, 120995860, 133095446, 266190892, 332738615, 665477230, 1330954460]

約数ペア:

[(1, 1330954460), (2, 665477230), (4, 332738615), (5, 266190892), (10, 133095446), (11, 120995860), (20, 66547723), (22, 60497930), (44, 30248965), (47, 28318180), (55, 24199172), (94, 14159090), (97, 13721180), (110, 12099586), (188, 7079545), (194, 6860590), (220, 6049793), (235, 5663636), (388, 3430295), (470, 2831818), (485, 2744236), (517, 2574380), (940, 1415909), (970, 1372118), (1034, 1287190), (1067, 1247380), (1327, 1002980), (1940, 686059), (2068, 643595), (2134, 623690), (2585, 514876), (2654, 501490), (4268, 311845), (4559, 291940), (5170, 257438), (5308, 250745), (5335, 249476), (6635, 200596), (9118, 145970), (10340, 128719), (10670, 124738), (13270, 100298), (14597, 91180), (18236, 72985), (21340, 62369), (22795, 58388), (26540, 50149), (29194, 45590)]