57112400

素因数分解:

$2^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2011}}^1$

素因数の和:2100

約数の個数: 60

約数和(自身を含む): 139214304

約数和(自身を除く): 82101904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 142, 200, 284, 355, 400, 568, 710, 1136, 1420, 1775, 2011, 2840, 3550, 4022, 5680, 7100, 8044, 10055, 14200, 16088, 20110, 28400, 32176, 40220, 50275, 80440, 100550, 142781, 160880, 201100, 285562, 402200, 571124, 713905, 804400, 1142248, 1427810, 2284496, 2855620, 3569525, 5711240, 7139050, 11422480, 14278100, 28556200, 57112400]

約数ペア:

[(1, 57112400), (2, 28556200), (4, 14278100), (5, 11422480), (8, 7139050), (10, 5711240), (16, 3569525), (20, 2855620), (25, 2284496), (40, 1427810), (50, 1142248), (71, 804400), (80, 713905), (100, 571124), (142, 402200), (200, 285562), (284, 201100), (355, 160880), (400, 142781), (568, 100550), (710, 80440), (1136, 50275), (1420, 40220), (1775, 32176), (2011, 28400), (2840, 20110), (3550, 16088), (4022, 14200), (5680, 10055), (7100, 8044)]