2012248600

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{214069}}^1$

素因数の和:214132

約数の個数: 48

約数和(自身を含む): 4778042400

約数和(自身を除く): 2765793800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1880, 2350, 4700, 9400, 214069, 428138, 856276, 1070345, 1712552, 2140690, 4281380, 5351725, 8562760, 10061243, 10703450, 20122486, 21406900, 40244972, 42813800, 50306215, 80489944, 100612430, 201224860, 251531075, 402449720, 503062150, 1006124300, 2012248600]

約数ペア:

[(1, 2012248600), (2, 1006124300), (4, 503062150), (5, 402449720), (8, 251531075), (10, 201224860), (20, 100612430), (25, 80489944), (40, 50306215), (47, 42813800), (50, 40244972), (94, 21406900), (100, 20122486), (188, 10703450), (200, 10061243), (235, 8562760), (376, 5351725), (470, 4281380), (940, 2140690), (1175, 1712552), (1880, 1070345), (2350, 856276), (4700, 428138), (9400, 214069)]