73505060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 159430656

約数和(自身を除く): 85925596

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 127, 172, 215, 254, 430, 508, 635, 673, 860, 1270, 1346, 2540, 2692, 3365, 5461, 6730, 10922, 13460, 21844, 27305, 28939, 54610, 57878, 85471, 109220, 115756, 144695, 170942, 289390, 341884, 427355, 578780, 854710, 1709420, 3675253, 7350506, 14701012, 18376265, 36752530, 73505060]

約数ペア:

[(1, 73505060), (2, 36752530), (4, 18376265), (5, 14701012), (10, 7350506), (20, 3675253), (43, 1709420), (86, 854710), (127, 578780), (172, 427355), (215, 341884), (254, 289390), (430, 170942), (508, 144695), (635, 115756), (673, 109220), (860, 85471), (1270, 57878), (1346, 54610), (2540, 28939), (2692, 27305), (3365, 21844), (5461, 13460), (6730, 10922)]