38023720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{135799}}^1$

素因数の和:135817

約数の個数: 32

約数和(自身を含む): 97776000

約数和(自身を除く): 59752280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 135799, 271598, 543196, 678995, 950593, 1086392, 1357990, 1901186, 2715980, 3802372, 4752965, 5431960, 7604744, 9505930, 19011860, 38023720]

約数ペア:

[(1, 38023720), (2, 19011860), (4, 9505930), (5, 7604744), (7, 5431960), (8, 4752965), (10, 3802372), (14, 2715980), (20, 1901186), (28, 1357990), (35, 1086392), (40, 950593), (56, 678995), (70, 543196), (140, 271598), (280, 135799)]