22913000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2083}}^1$

素因数の和:2115

約数の個数: 64

約数和(自身を含む): 58518720

約数和(自身を除く): 35605720

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, 500, 550, 1000, 1100, 1375, 2083, 2200, 2750, 4166, 5500, 8332, 10415, 11000, 16664, 20830, 22913, 41660, 45826, 52075, 83320, 91652, 104150, 114565, 183304, 208300, 229130, 260375, 416600, 458260, 520750, 572825, 916520, 1041500, 1145650, 2083000, 2291300, 2864125, 4582600, 5728250, 11456500, 22913000]

約数ペア:

[(1, 22913000), (2, 11456500), (4, 5728250), (5, 4582600), (8, 2864125), (10, 2291300), (11, 2083000), (20, 1145650), (22, 1041500), (25, 916520), (40, 572825), (44, 520750), (50, 458260), (55, 416600), (88, 260375), (100, 229130), (110, 208300), (125, 183304), (200, 114565), (220, 104150), (250, 91652), (275, 83320), (440, 52075), (500, 45826), (550, 41660), (1000, 22913), (1100, 20830), (1375, 16664), (2083, 11000), (2200, 10415), (2750, 8332), (4166, 5500)]