88069040

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{20771}}^1$

素因数の和:20837

約数の個数: 40

約数和(自身を含む): 208633968

約数和(自身を除く): 120564928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 20771, 41542, 83084, 103855, 166168, 207710, 332336, 415420, 830840, 1100863, 1661680, 2201726, 4403452, 5504315, 8806904, 11008630, 17613808, 22017260, 44034520, 88069040]

約数ペア:

[(1, 88069040), (2, 44034520), (4, 22017260), (5, 17613808), (8, 11008630), (10, 8806904), (16, 5504315), (20, 4403452), (40, 2201726), (53, 1661680), (80, 1100863), (106, 830840), (212, 415420), (265, 332336), (424, 207710), (530, 166168), (848, 103855), (1060, 83084), (2120, 41542), (4240, 20771)]