22301950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 49496832

約数和(自身を除く): 27194882

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 41, 43, 46, 50, 55, 82, 86, 110, 115, 205, 215, 230, 253, 275, 410, 430, 451, 473, 506, 550, 575, 902, 943, 946, 989, 1025, 1075, 1150, 1265, 1763, 1886, 1978, 2050, 2150, 2255, 2365, 2530, 3526, 4510, 4715, 4730, 4945, 6325, 8815, 9430, 9890, 10373, 10879, 11275, 11825, 12650, 17630, 19393, 20746, 21758, 22550, 23575, 23650, 24725, 38786, 40549, 44075, 47150, 49450, 51865, 54395, 81098, 88150, 96965, 103730, 108790, 193930, 202745, 259325, 271975, 405490, 446039, 484825, 518650, 543950, 892078, 969650, 1013725, 2027450, 2230195, 4460390, 11150975, 22301950]

約数ペア:

[(1, 22301950), (2, 11150975), (5, 4460390), (10, 2230195), (11, 2027450), (22, 1013725), (23, 969650), (25, 892078), (41, 543950), (43, 518650), (46, 484825), (50, 446039), (55, 405490), (82, 271975), (86, 259325), (110, 202745), (115, 193930), (205, 108790), (215, 103730), (230, 96965), (253, 88150), (275, 81098), (410, 54395), (430, 51865), (451, 49450), (473, 47150), (506, 44075), (550, 40549), (575, 38786), (902, 24725), (943, 23650), (946, 23575), (989, 22550), (1025, 21758), (1075, 20746), (1150, 19393), (1265, 17630), (1763, 12650), (1886, 11825), (1978, 11275), (2050, 10879), (2150, 10373), (2255, 9890), (2365, 9430), (2530, 8815), (3526, 6325), (4510, 4945), (4715, 4730)]