23079560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:750

約数の個数: 64

約数和(自身を含む): 59875200

約数和(自身を除く): 36795640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 139, 140, 278, 280, 556, 593, 695, 973, 1112, 1186, 1390, 1946, 2372, 2780, 2965, 3892, 4151, 4744, 4865, 5560, 5930, 7784, 8302, 9730, 11860, 16604, 19460, 20755, 23720, 33208, 38920, 41510, 82427, 83020, 164854, 166040, 329708, 412135, 576989, 659416, 824270, 1153978, 1648540, 2307956, 2884945, 3297080, 4615912, 5769890, 11539780, 23079560]

約数ペア:

[(1, 23079560), (2, 11539780), (4, 5769890), (5, 4615912), (7, 3297080), (8, 2884945), (10, 2307956), (14, 1648540), (20, 1153978), (28, 824270), (35, 659416), (40, 576989), (56, 412135), (70, 329708), (139, 166040), (140, 164854), (278, 83020), (280, 82427), (556, 41510), (593, 38920), (695, 33208), (973, 23720), (1112, 20755), (1186, 19460), (1390, 16604), (1946, 11860), (2372, 9730), (2780, 8302), (2965, 7784), (3892, 5930), (4151, 5560), (4744, 4865)]