11317240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 29840400

約数和(自身を除く): 18523160

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 89, 110, 136, 170, 178, 187, 220, 289, 340, 356, 374, 440, 445, 578, 680, 712, 748, 890, 935, 979, 1156, 1445, 1496, 1513, 1780, 1870, 1958, 2312, 2890, 3026, 3179, 3560, 3740, 3916, 4895, 5780, 6052, 6358, 7480, 7565, 7832, 9790, 11560, 12104, 12716, 15130, 15895, 16643, 19580, 25432, 25721, 30260, 31790, 33286, 39160, 51442, 60520, 63580, 66572, 83215, 102884, 127160, 128605, 133144, 166430, 205768, 257210, 282931, 332860, 514420, 565862, 665720, 1028840, 1131724, 1414655, 2263448, 2829310, 5658620, 11317240]

約数ペア:

[(1, 11317240), (2, 5658620), (4, 2829310), (5, 2263448), (8, 1414655), (10, 1131724), (11, 1028840), (17, 665720), (20, 565862), (22, 514420), (34, 332860), (40, 282931), (44, 257210), (55, 205768), (68, 166430), (85, 133144), (88, 128605), (89, 127160), (110, 102884), (136, 83215), (170, 66572), (178, 63580), (187, 60520), (220, 51442), (289, 39160), (340, 33286), (356, 31790), (374, 30260), (440, 25721), (445, 25432), (578, 19580), (680, 16643), (712, 15895), (748, 15130), (890, 12716), (935, 12104), (979, 11560), (1156, 9790), (1445, 7832), (1496, 7565), (1513, 7480), (1780, 6358), (1870, 6052), (1958, 5780), (2312, 4895), (2890, 3916), (3026, 3740), (3179, 3560)]