2006366200

素因数分解:

$2^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{50923}}^1$

素因数の和:51136

約数の個数: 48

約数和(自身を含む): 4688572680

約数和(自身を除く): 2682206480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 197, 200, 394, 788, 985, 1576, 1970, 3940, 4925, 7880, 9850, 19700, 39400, 50923, 101846, 203692, 254615, 407384, 509230, 1018460, 1273075, 2036920, 2546150, 5092300, 10031831, 10184600, 20063662, 40127324, 50159155, 80254648, 100318310, 200636620, 250795775, 401273240, 501591550, 1003183100, 2006366200]

約数ペア:

[(1, 2006366200), (2, 1003183100), (4, 501591550), (5, 401273240), (8, 250795775), (10, 200636620), (20, 100318310), (25, 80254648), (40, 50159155), (50, 40127324), (100, 20063662), (197, 10184600), (200, 10031831), (394, 5092300), (788, 2546150), (985, 2036920), (1576, 1273075), (1970, 1018460), (3940, 509230), (4925, 407384), (7880, 254615), (9850, 203692), (19700, 101846), (39400, 50923)]