41406890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 90685440

約数和(自身を除く): 49278550

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 163, 190, 191, 266, 326, 382, 665, 815, 955, 1141, 1330, 1337, 1630, 1910, 2282, 2674, 3097, 3629, 5705, 6194, 6685, 7258, 11410, 13370, 15485, 18145, 21679, 25403, 30970, 31133, 36290, 43358, 50806, 62266, 108395, 127015, 155665, 216790, 217931, 254030, 311330, 435862, 591527, 1089655, 1183054, 2179310, 2957635, 4140689, 5915270, 8281378, 20703445, 41406890]

約数ペア:

[(1, 41406890), (2, 20703445), (5, 8281378), (7, 5915270), (10, 4140689), (14, 2957635), (19, 2179310), (35, 1183054), (38, 1089655), (70, 591527), (95, 435862), (133, 311330), (163, 254030), (190, 217931), (191, 216790), (266, 155665), (326, 127015), (382, 108395), (665, 62266), (815, 50806), (955, 43358), (1141, 36290), (1330, 31133), (1337, 30970), (1630, 25403), (1910, 21679), (2282, 18145), (2674, 15485), (3097, 13370), (3629, 11410), (5705, 7258), (6194, 6685)]