22605200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1872

約数の個数: 60

約数和(自身を含む): 56091648

約数和(自身を除く): 33486448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 1823, 2480, 3100, 3646, 6200, 7292, 9115, 12400, 14584, 18230, 29168, 36460, 45575, 56513, 72920, 91150, 113026, 145840, 182300, 226052, 282565, 364600, 452104, 565130, 729200, 904208, 1130260, 1412825, 2260520, 2825650, 4521040, 5651300, 11302600, 22605200]

約数ペア:

[(1, 22605200), (2, 11302600), (4, 5651300), (5, 4521040), (8, 2825650), (10, 2260520), (16, 1412825), (20, 1130260), (25, 904208), (31, 729200), (40, 565130), (50, 452104), (62, 364600), (80, 282565), (100, 226052), (124, 182300), (155, 145840), (200, 113026), (248, 91150), (310, 72920), (400, 56513), (496, 45575), (620, 36460), (775, 29168), (1240, 18230), (1550, 14584), (1823, 12400), (2480, 9115), (3100, 7292), (3646, 6200)]