12249200

素因数分解:

$2^4\times 5^2\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:402

約数の個数: 60

約数和(自身を含む): 29798688

約数和(自身を除く): 17549488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 113, 200, 226, 271, 400, 452, 542, 565, 904, 1084, 1130, 1355, 1808, 2168, 2260, 2710, 2825, 4336, 4520, 5420, 5650, 6775, 9040, 10840, 11300, 13550, 21680, 22600, 27100, 30623, 45200, 54200, 61246, 108400, 122492, 153115, 244984, 306230, 489968, 612460, 765575, 1224920, 1531150, 2449840, 3062300, 6124600, 12249200]

約数ペア:

[(1, 12249200), (2, 6124600), (4, 3062300), (5, 2449840), (8, 1531150), (10, 1224920), (16, 765575), (20, 612460), (25, 489968), (40, 306230), (50, 244984), (80, 153115), (100, 122492), (113, 108400), (200, 61246), (226, 54200), (271, 45200), (400, 30623), (452, 27100), (542, 22600), (565, 21680), (904, 13550), (1084, 11300), (1130, 10840), (1355, 9040), (1808, 6775), (2168, 5650), (2260, 5420), (2710, 4520), (2825, 4336)]