39610340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 111404160

約数和(自身を除く): 71793820

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 89, 110, 119, 140, 154, 170, 178, 187, 220, 238, 289, 308, 340, 356, 374, 385, 445, 476, 578, 595, 623, 748, 770, 890, 935, 979, 1156, 1190, 1246, 1309, 1445, 1513, 1540, 1780, 1870, 1958, 2023, 2380, 2492, 2618, 2890, 3026, 3115, 3179, 3740, 3916, 4046, 4895, 5236, 5780, 6052, 6230, 6358, 6545, 6853, 7565, 8092, 9790, 10115, 10591, 12460, 12716, 13090, 13706, 15130, 15895, 16643, 19580, 20230, 21182, 22253, 25721, 26180, 27412, 30260, 31790, 33286, 34265, 40460, 42364, 44506, 51442, 52955, 63580, 66572, 68530, 83215, 89012, 102884, 105910, 111265, 116501, 128605, 137060, 166430, 180047, 211820, 222530, 233002, 257210, 282931, 332860, 360094, 445060, 466004, 514420, 565862, 582505, 720188, 900235, 1131724, 1165010, 1414655, 1800470, 1980517, 2330020, 2829310, 3600940, 3961034, 5658620, 7922068, 9902585, 19805170, 39610340]

約数ペア:

[(1, 39610340), (2, 19805170), (4, 9902585), (5, 7922068), (7, 5658620), (10, 3961034), (11, 3600940), (14, 2829310), (17, 2330020), (20, 1980517), (22, 1800470), (28, 1414655), (34, 1165010), (35, 1131724), (44, 900235), (55, 720188), (68, 582505), (70, 565862), (77, 514420), (85, 466004), (89, 445060), (110, 360094), (119, 332860), (140, 282931), (154, 257210), (170, 233002), (178, 222530), (187, 211820), (220, 180047), (238, 166430), (289, 137060), (308, 128605), (340, 116501), (356, 111265), (374, 105910), (385, 102884), (445, 89012), (476, 83215), (578, 68530), (595, 66572), (623, 63580), (748, 52955), (770, 51442), (890, 44506), (935, 42364), (979, 40460), (1156, 34265), (1190, 33286), (1246, 31790), (1309, 30260), (1445, 27412), (1513, 26180), (1540, 25721), (1780, 22253), (1870, 21182), (1958, 20230), (2023, 19580), (2380, 16643), (2492, 15895), (2618, 15130), (2890, 13706), (3026, 13090), (3115, 12716), (3179, 12460), (3740, 10591), (3916, 10115), (4046, 9790), (4895, 8092), (5236, 7565), (5780, 6853), (6052, 6545), (6230, 6358)]