22512350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 48318336

約数和(自身を除く): 25805986

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 131, 175, 262, 350, 491, 655, 917, 982, 1310, 1834, 2455, 3275, 3437, 4585, 4910, 6550, 6874, 9170, 12275, 17185, 22925, 24550, 34370, 45850, 64321, 85925, 128642, 171850, 321605, 450247, 643210, 900494, 1608025, 2251235, 3216050, 4502470, 11256175, 22512350]

約数ペア:

[(1, 22512350), (2, 11256175), (5, 4502470), (7, 3216050), (10, 2251235), (14, 1608025), (25, 900494), (35, 643210), (50, 450247), (70, 321605), (131, 171850), (175, 128642), (262, 85925), (350, 64321), (491, 45850), (655, 34370), (917, 24550), (982, 22925), (1310, 17185), (1834, 12275), (2455, 9170), (3275, 6874), (3437, 6550), (4585, 4910)]