332860

素因数分解:

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

素因数の和:126

約数の個数: 48

約数和(自身を含む): 816480

約数和(自身を除く): 483620

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 89, 110, 170, 178, 187, 220, 340, 356, 374, 445, 748, 890, 935, 979, 1513, 1780, 1870, 1958, 3026, 3740, 3916, 4895, 6052, 7565, 9790, 15130, 16643, 19580, 30260, 33286, 66572, 83215, 166430, 332860]

約数ペア:

[(1, 332860), (2, 166430), (4, 83215), (5, 66572), (10, 33286), (11, 30260), (17, 19580), (20, 16643), (22, 15130), (34, 9790), (44, 7565), (55, 6052), (68, 4895), (85, 3916), (89, 3740), (110, 3026), (170, 1958), (178, 1870), (187, 1780), (220, 1513), (340, 979), (356, 935), (374, 890), (445, 748)]