25941460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3593}}^1$

素因数の和:3640

約数の個数: 36

約数和(自身を含む): 57511188

約数和(自身を除く): 31569728

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3593, 3610, 7186, 7220, 14372, 17965, 35930, 68267, 71860, 136534, 273068, 341335, 682670, 1297073, 1365340, 2594146, 5188292, 6485365, 12970730, 25941460]

約数ペア:

[(1, 25941460), (2, 12970730), (4, 6485365), (5, 5188292), (10, 2594146), (19, 1365340), (20, 1297073), (38, 682670), (76, 341335), (95, 273068), (190, 136534), (361, 71860), (380, 68267), (722, 35930), (1444, 17965), (1805, 14372), (3593, 7220), (3610, 7186)]