23742040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{84793}}^1$

素因数の和:84811

約数の個数: 32

約数和(自身を含む): 61051680

約数和(自身を除く): 37309640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 84793, 169586, 339172, 423965, 593551, 678344, 847930, 1187102, 1695860, 2374204, 2967755, 3391720, 4748408, 5935510, 11871020, 23742040]

約数ペア:

[(1, 23742040), (2, 11871020), (4, 5935510), (5, 4748408), (7, 3391720), (8, 2967755), (10, 2374204), (14, 1695860), (20, 1187102), (28, 847930), (35, 678344), (40, 593551), (56, 423965), (70, 339172), (140, 169586), (280, 84793)]