12465200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2833}}^1$

素因数の和:2862

約数の個数: 60

約数和(自身を含む): 32681688

約数和(自身を除く): 20216488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 2833, 4400, 5666, 11332, 14165, 22664, 28330, 31163, 45328, 56660, 62326, 70825, 113320, 124652, 141650, 155815, 226640, 249304, 283300, 311630, 498608, 566600, 623260, 779075, 1133200, 1246520, 1558150, 2493040, 3116300, 6232600, 12465200]

約数ペア:

[(1, 12465200), (2, 6232600), (4, 3116300), (5, 2493040), (8, 1558150), (10, 1246520), (11, 1133200), (16, 779075), (20, 623260), (22, 566600), (25, 498608), (40, 311630), (44, 283300), (50, 249304), (55, 226640), (80, 155815), (88, 141650), (100, 124652), (110, 113320), (176, 70825), (200, 62326), (220, 56660), (275, 45328), (400, 31163), (440, 28330), (550, 22664), (880, 14165), (1100, 11332), (2200, 5666), (2833, 4400)]