66163150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{77839}}^1$

素因数の和:77868

約数の個数: 24

約数和(自身を含む): 130304160

約数和(自身を除く): 64141010

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 77839, 155678, 389195, 778390, 1323263, 1945975, 2646526, 3891950, 6616315, 13232630, 33081575, 66163150]

約数ペア:

[(1, 66163150), (2, 33081575), (5, 13232630), (10, 6616315), (17, 3891950), (25, 2646526), (34, 1945975), (50, 1323263), (85, 778390), (170, 389195), (425, 155678), (850, 77839)]