1444600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 3481920

約数和(自身を除く): 2037320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 233, 248, 310, 466, 620, 775, 932, 1165, 1240, 1550, 1864, 2330, 3100, 4660, 5825, 6200, 7223, 9320, 11650, 14446, 23300, 28892, 36115, 46600, 57784, 72230, 144460, 180575, 288920, 361150, 722300, 1444600]

約数ペア:

[(1, 1444600), (2, 722300), (4, 361150), (5, 288920), (8, 180575), (10, 144460), (20, 72230), (25, 57784), (31, 46600), (40, 36115), (50, 28892), (62, 23300), (100, 14446), (124, 11650), (155, 9320), (200, 7223), (233, 6200), (248, 5825), (310, 4660), (466, 3100), (620, 2330), (775, 1864), (932, 1550), (1165, 1240)]