93608420

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1223}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 203575680

約数和(自身を除く): 109967260

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 89, 172, 178, 215, 356, 430, 445, 860, 890, 1223, 1780, 2446, 3827, 4892, 6115, 7654, 12230, 15308, 19135, 24460, 38270, 52589, 76540, 105178, 108847, 210356, 217694, 262945, 435388, 525890, 544235, 1051780, 1088470, 2176940, 4680421, 9360842, 18721684, 23402105, 46804210, 93608420]

約数ペア:

[(1, 93608420), (2, 46804210), (4, 23402105), (5, 18721684), (10, 9360842), (20, 4680421), (43, 2176940), (86, 1088470), (89, 1051780), (172, 544235), (178, 525890), (215, 435388), (356, 262945), (430, 217694), (445, 210356), (860, 108847), (890, 105178), (1223, 76540), (1780, 52589), (2446, 38270), (3827, 24460), (4892, 19135), (6115, 15308), (7654, 12230)]