464876120

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{190523}}^1$

素因数の和:190595

約数の個数: 32

約数和(自身を含む): 1063123920

約数和(自身を除く): 598247800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 190523, 381046, 762092, 952615, 1524184, 1905230, 3810460, 7620920, 11621903, 23243806, 46487612, 58109515, 92975224, 116219030, 232438060, 464876120]

約数ペア:

[(1, 464876120), (2, 232438060), (4, 116219030), (5, 92975224), (8, 58109515), (10, 46487612), (20, 23243806), (40, 11621903), (61, 7620920), (122, 3810460), (244, 1905230), (305, 1524184), (488, 952615), (610, 762092), (1220, 381046), (2440, 190523)]