8037200

素因数分解:

$2^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:372

約数の個数: 60

約数和(自身を含む): 19650528

約数和(自身を除く): 11613328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 142, 200, 283, 284, 355, 400, 566, 568, 710, 1132, 1136, 1415, 1420, 1775, 2264, 2830, 2840, 3550, 4528, 5660, 5680, 7075, 7100, 11320, 14150, 14200, 20093, 22640, 28300, 28400, 40186, 56600, 80372, 100465, 113200, 160744, 200930, 321488, 401860, 502325, 803720, 1004650, 1607440, 2009300, 4018600, 8037200]

約数ペア:

[(1, 8037200), (2, 4018600), (4, 2009300), (5, 1607440), (8, 1004650), (10, 803720), (16, 502325), (20, 401860), (25, 321488), (40, 200930), (50, 160744), (71, 113200), (80, 100465), (100, 80372), (142, 56600), (200, 40186), (283, 28400), (284, 28300), (355, 22640), (400, 20093), (566, 14200), (568, 14150), (710, 11320), (1132, 7100), (1136, 7075), (1415, 5680), (1420, 5660), (1775, 4528), (2264, 3550), (2830, 2840)]