170011360

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{11939}}^1$

素因数の和:12043

約数の個数: 48

約数和(自身を含む): 406198800

約数和(自身を除く): 236187440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 7120, 11939, 14240, 23878, 47756, 59695, 95512, 119390, 191024, 238780, 382048, 477560, 955120, 1062571, 1910240, 2125142, 4250284, 5312855, 8500568, 10625710, 17001136, 21251420, 34002272, 42502840, 85005680, 170011360]

約数ペア:

[(1, 170011360), (2, 85005680), (4, 42502840), (5, 34002272), (8, 21251420), (10, 17001136), (16, 10625710), (20, 8500568), (32, 5312855), (40, 4250284), (80, 2125142), (89, 1910240), (160, 1062571), (178, 955120), (356, 477560), (445, 382048), (712, 238780), (890, 191024), (1424, 119390), (1780, 95512), (2848, 59695), (3560, 47756), (7120, 23878), (11939, 14240)]