1918804548200

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{181019297}}^1$

素因数の和:181019366

約数の個数: 48

約数和(自身を含む): 4545394572780

約数和(自身を除く): 2626590024580

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 5300, 10600, 181019297, 362038594, 724077188, 905096485, 1448154376, 1810192970, 3620385940, 4525482425, 7240771880, 9050964850, 9594022741, 18101929700, 19188045482, 36203859400, 38376090964, 47970113705, 76752181928, 95940227410, 191880454820, 239850568525, 383760909640, 479701137050, 959402274100, 1918804548200]

約数ペア:

[(1, 1918804548200), (2, 959402274100), (4, 479701137050), (5, 383760909640), (8, 239850568525), (10, 191880454820), (20, 95940227410), (25, 76752181928), (40, 47970113705), (50, 38376090964), (53, 36203859400), (100, 19188045482), (106, 18101929700), (200, 9594022741), (212, 9050964850), (265, 7240771880), (424, 4525482425), (530, 3620385940), (1060, 1810192970), (1325, 1448154376), (2120, 905096485), (2650, 724077188), (5300, 362038594), (10600, 181019297)]