973340240

素因数分解:

$2^4\times 5^1\times {\mathrm{389}}^1\times {\mathrm{31277}}^1$

素因数の和:31679

約数の個数: 40

約数和(自身を含む): 2268906120

約数和(自身を除く): 1295565880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 389, 778, 1556, 1945, 3112, 3890, 6224, 7780, 15560, 31120, 31277, 62554, 125108, 156385, 250216, 312770, 500432, 625540, 1251080, 2502160, 12166753, 24333506, 48667012, 60833765, 97334024, 121667530, 194668048, 243335060, 486670120, 973340240]

約数ペア:

[(1, 973340240), (2, 486670120), (4, 243335060), (5, 194668048), (8, 121667530), (10, 97334024), (16, 60833765), (20, 48667012), (40, 24333506), (80, 12166753), (389, 2502160), (778, 1251080), (1556, 625540), (1945, 500432), (3112, 312770), (3890, 250216), (6224, 156385), (7780, 125108), (15560, 62554), (31120, 31277)]