129396850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 280589184

約数和(自身を除く): 151192334

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 53, 55, 106, 110, 115, 193, 230, 253, 265, 275, 386, 506, 530, 550, 575, 583, 965, 1150, 1166, 1219, 1265, 1325, 1930, 2123, 2438, 2530, 2650, 2915, 4246, 4439, 4825, 5830, 6095, 6325, 8878, 9650, 10229, 10615, 12190, 12650, 13409, 14575, 20458, 21230, 22195, 26818, 29150, 30475, 44390, 48829, 51145, 53075, 60950, 67045, 97658, 102290, 106150, 110975, 112519, 134090, 221950, 225038, 235267, 244145, 255725, 335225, 470534, 488290, 511450, 562595, 670450, 1125190, 1176335, 1220725, 2352670, 2441450, 2587937, 2812975, 5175874, 5625950, 5881675, 11763350, 12939685, 25879370, 64698425, 129396850]

約数ペア:

[(1, 129396850), (2, 64698425), (5, 25879370), (10, 12939685), (11, 11763350), (22, 5881675), (23, 5625950), (25, 5175874), (46, 2812975), (50, 2587937), (53, 2441450), (55, 2352670), (106, 1220725), (110, 1176335), (115, 1125190), (193, 670450), (230, 562595), (253, 511450), (265, 488290), (275, 470534), (386, 335225), (506, 255725), (530, 244145), (550, 235267), (575, 225038), (583, 221950), (965, 134090), (1150, 112519), (1166, 110975), (1219, 106150), (1265, 102290), (1325, 97658), (1930, 67045), (2123, 60950), (2438, 53075), (2530, 51145), (2650, 48829), (2915, 44390), (4246, 30475), (4439, 29150), (4825, 26818), (5830, 22195), (6095, 21230), (6325, 20458), (8878, 14575), (9650, 13409), (10229, 12650), (10615, 12190)]