9275087180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{50789}}^1$

素因数の和:51218

約数の個数: 48

約数和(自身を含む): 20376135360

約数和(自身を除く): 11101048180

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 397, 460, 794, 1588, 1985, 3970, 7940, 9131, 18262, 36524, 45655, 50789, 91310, 101578, 182620, 203156, 253945, 507890, 1015780, 1168147, 2336294, 4672588, 5840735, 11681470, 20163233, 23362940, 40326466, 80652932, 100816165, 201632330, 403264660, 463754359, 927508718, 1855017436, 2318771795, 4637543590, 9275087180]

約数ペア:

[(1, 9275087180), (2, 4637543590), (4, 2318771795), (5, 1855017436), (10, 927508718), (20, 463754359), (23, 403264660), (46, 201632330), (92, 100816165), (115, 80652932), (230, 40326466), (397, 23362940), (460, 20163233), (794, 11681470), (1588, 5840735), (1985, 4672588), (3970, 2336294), (7940, 1168147), (9131, 1015780), (18262, 507890), (36524, 253945), (45655, 203156), (50789, 182620), (91310, 101578)]