2017185200

素因数分解:

$2^4\times 5^2\times {\mathrm{5042963}}^1$

素因数の和:5042981

約数の個数: 30

約数和(自身を含む): 4846288404

約数和(自身を除く): 2829103204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5042963, 10085926, 20171852, 25214815, 40343704, 50429630, 80687408, 100859260, 126074075, 201718520, 252148150, 403437040, 504296300, 1008592600, 2017185200]

約数ペア:

[(1, 2017185200), (2, 1008592600), (4, 504296300), (5, 403437040), (8, 252148150), (10, 201718520), (16, 126074075), (20, 100859260), (25, 80687408), (40, 50429630), (50, 40343704), (80, 25214815), (100, 20171852), (200, 10085926), (400, 5042963)]