29985400

素因数分解:

$2^3\times 5^2\times {\mathrm{313}}^1\times {\mathrm{479}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 70084800

約数和(自身を除く): 40099400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 313, 479, 626, 958, 1252, 1565, 1916, 2395, 2504, 3130, 3832, 4790, 6260, 7825, 9580, 11975, 12520, 15650, 19160, 23950, 31300, 47900, 62600, 95800, 149927, 299854, 599708, 749635, 1199416, 1499270, 2998540, 3748175, 5997080, 7496350, 14992700, 29985400]

約数ペア:

[(1, 29985400), (2, 14992700), (4, 7496350), (5, 5997080), (8, 3748175), (10, 2998540), (20, 1499270), (25, 1199416), (40, 749635), (50, 599708), (100, 299854), (200, 149927), (313, 95800), (479, 62600), (626, 47900), (958, 31300), (1252, 23950), (1565, 19160), (1916, 15650), (2395, 12520), (2504, 11975), (3130, 9580), (3832, 7825), (4790, 6260)]