5080778980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{703709}}^1$

素因数の和:703756

約数の個数: 36

約数和(自身を含む): 11260767420

約数和(自身を除く): 6179988440

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 703709, 1407418, 2814836, 3518545, 7037090, 13370471, 14074180, 26740942, 53481884, 66852355, 133704710, 254038949, 267409420, 508077898, 1016155796, 1270194745, 2540389490, 5080778980]

約数ペア:

[(1, 5080778980), (2, 2540389490), (4, 1270194745), (5, 1016155796), (10, 508077898), (19, 267409420), (20, 254038949), (38, 133704710), (76, 66852355), (95, 53481884), (190, 26740942), (361, 14074180), (380, 13370471), (722, 7037090), (1444, 3518545), (1805, 2814836), (3610, 1407418), (7220, 703709)]