79223620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3271}}^1$

素因数の和:3460

約数の個数: 48

約数和(自身を含む): 191294208

約数和(自身を除く): 112070588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2422, 3271, 3460, 4844, 6055, 6542, 12110, 13084, 16355, 22897, 24220, 32710, 45794, 65420, 91588, 114485, 228970, 457940, 565883, 1131766, 2263532, 2829415, 3961181, 5658830, 7922362, 11317660, 15844724, 19805905, 39611810, 79223620]

約数ペア:

[(1, 79223620), (2, 39611810), (4, 19805905), (5, 15844724), (7, 11317660), (10, 7922362), (14, 5658830), (20, 3961181), (28, 2829415), (35, 2263532), (70, 1131766), (140, 565883), (173, 457940), (346, 228970), (692, 114485), (865, 91588), (1211, 65420), (1730, 45794), (2422, 32710), (3271, 24220), (3460, 22897), (4844, 16355), (6055, 13084), (6542, 12110)]