40474030

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 74561184

約数和(自身を除く): 34087154

約数列:

[1, 2, 5, 10, 67, 134, 193, 313, 335, 386, 626, 670, 965, 1565, 1930, 3130, 12931, 20971, 25862, 41942, 60409, 64655, 104855, 120818, 129310, 209710, 302045, 604090, 4047403, 8094806, 20237015, 40474030]

約数ペア:

[(1, 40474030), (2, 20237015), (5, 8094806), (10, 4047403), (67, 604090), (134, 302045), (193, 209710), (313, 129310), (335, 120818), (386, 104855), (626, 64655), (670, 60409), (965, 41942), (1565, 25862), (1930, 20971), (3130, 12931)]