47627440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{85049}}^1$

素因数の和:85069

約数の個数: 40

約数和(自身を含む): 126554400

約数和(自身を除く): 78926960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 85049, 170098, 340196, 425245, 595343, 680392, 850490, 1190686, 1360784, 1700980, 2381372, 2976715, 3401960, 4762744, 5953430, 6803920, 9525488, 11906860, 23813720, 47627440]

約数ペア:

[(1, 47627440), (2, 23813720), (4, 11906860), (5, 9525488), (7, 6803920), (8, 5953430), (10, 4762744), (14, 3401960), (16, 2976715), (20, 2381372), (28, 1700980), (35, 1360784), (40, 1190686), (56, 850490), (70, 680392), (80, 595343), (112, 425245), (140, 340196), (280, 170098), (560, 85049)]