76047440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{135799}}^1$

素因数の和:135819

約数の個数: 40

約数和(自身を含む): 202070400

約数和(自身を除く): 126022960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 135799, 271598, 543196, 678995, 950593, 1086392, 1357990, 1901186, 2172784, 2715980, 3802372, 4752965, 5431960, 7604744, 9505930, 10863920, 15209488, 19011860, 38023720, 76047440]

約数ペア:

[(1, 76047440), (2, 38023720), (4, 19011860), (5, 15209488), (7, 10863920), (8, 9505930), (10, 7604744), (14, 5431960), (16, 4752965), (20, 3802372), (28, 2715980), (35, 2172784), (40, 1901186), (56, 1357990), (70, 1086392), (80, 950593), (112, 678995), (140, 543196), (280, 271598), (560, 135799)]