4873000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 12467520

約数和(自身を除く): 7594520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 443, 500, 550, 886, 1000, 1100, 1375, 1772, 2200, 2215, 2750, 3544, 4430, 4873, 5500, 8860, 9746, 11000, 11075, 17720, 19492, 22150, 24365, 38984, 44300, 48730, 55375, 88600, 97460, 110750, 121825, 194920, 221500, 243650, 443000, 487300, 609125, 974600, 1218250, 2436500, 4873000]

約数ペア:

[(1, 4873000), (2, 2436500), (4, 1218250), (5, 974600), (8, 609125), (10, 487300), (11, 443000), (20, 243650), (22, 221500), (25, 194920), (40, 121825), (44, 110750), (50, 97460), (55, 88600), (88, 55375), (100, 48730), (110, 44300), (125, 38984), (200, 24365), (220, 22150), (250, 19492), (275, 17720), (440, 11075), (443, 11000), (500, 9746), (550, 8860), (886, 5500), (1000, 4873), (1100, 4430), (1375, 3544), (1772, 2750), (2200, 2215)]