29557040

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6971}}^1$

素因数の和:7037

約数の個数: 40

約数和(自身を含む): 70026768

約数和(自身を除く): 40469728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 6971, 13942, 27884, 34855, 55768, 69710, 111536, 139420, 278840, 369463, 557680, 738926, 1477852, 1847315, 2955704, 3694630, 5911408, 7389260, 14778520, 29557040]

約数ペア:

[(1, 29557040), (2, 14778520), (4, 7389260), (5, 5911408), (8, 3694630), (10, 2955704), (16, 1847315), (20, 1477852), (40, 738926), (53, 557680), (80, 369463), (106, 278840), (212, 139420), (265, 111536), (424, 69710), (530, 55768), (848, 34855), (1060, 27884), (2120, 13942), (4240, 6971)]