32287420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 80015040

約数和(自身を除く): 47727620

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 89, 97, 110, 170, 178, 187, 194, 220, 340, 356, 374, 388, 445, 485, 748, 890, 935, 970, 979, 1067, 1513, 1649, 1780, 1870, 1940, 1958, 2134, 3026, 3298, 3740, 3916, 4268, 4895, 5335, 6052, 6596, 7565, 8245, 8633, 9790, 10670, 15130, 16490, 16643, 17266, 18139, 19580, 21340, 30260, 32980, 33286, 34532, 36278, 43165, 66572, 72556, 83215, 86330, 90695, 94963, 146761, 166430, 172660, 181390, 189926, 293522, 332860, 362780, 379852, 474815, 587044, 733805, 949630, 1467610, 1614371, 1899260, 2935220, 3228742, 6457484, 8071855, 16143710, 32287420]

約数ペア:

[(1, 32287420), (2, 16143710), (4, 8071855), (5, 6457484), (10, 3228742), (11, 2935220), (17, 1899260), (20, 1614371), (22, 1467610), (34, 949630), (44, 733805), (55, 587044), (68, 474815), (85, 379852), (89, 362780), (97, 332860), (110, 293522), (170, 189926), (178, 181390), (187, 172660), (194, 166430), (220, 146761), (340, 94963), (356, 90695), (374, 86330), (388, 83215), (445, 72556), (485, 66572), (748, 43165), (890, 36278), (935, 34532), (970, 33286), (979, 32980), (1067, 30260), (1513, 21340), (1649, 19580), (1780, 18139), (1870, 17266), (1940, 16643), (1958, 16490), (2134, 15130), (3026, 10670), (3298, 9790), (3740, 8633), (3916, 8245), (4268, 7565), (4895, 6596), (5335, 6052)]