52017200

素因数分解:

$2^4\times 5^2\times {\mathrm{130043}}^1$

素因数の和:130061

約数の個数: 30

約数和(自身を含む): 124972284

約数和(自身を除く): 72955084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 130043, 260086, 520172, 650215, 1040344, 1300430, 2080688, 2600860, 3251075, 5201720, 6502150, 10403440, 13004300, 26008600, 52017200]

約数ペア:

[(1, 52017200), (2, 26008600), (4, 13004300), (5, 10403440), (8, 6502150), (10, 5201720), (16, 3251075), (20, 2600860), (25, 2080688), (40, 1300430), (50, 1040344), (80, 650215), (100, 520172), (200, 260086), (400, 130043)]