10104496580

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^2\times {\mathrm{331}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 21709134720

約数和(自身を除く): 11604638140

約数列:

[1, 2, 4, 5, 10, 20, 79, 139, 158, 278, 316, 331, 395, 556, 662, 695, 790, 1324, 1390, 1580, 1655, 2780, 3310, 6620, 10981, 19321, 21962, 26149, 38642, 43924, 46009, 52298, 54905, 77284, 92018, 96605, 104596, 109810, 130745, 184036, 193210, 219620, 230045, 261490, 386420, 460090, 522980, 920180, 1526359, 3052718, 3634711, 6105436, 6395251, 7269422, 7631795, 12790502, 14538844, 15263590, 18173555, 25581004, 30527180, 31976255, 36347110, 63952510, 72694220, 127905020, 505224829, 1010449658, 2020899316, 2526124145, 5052248290, 10104496580]

約数ペア:

[(1, 10104496580), (2, 5052248290), (4, 2526124145), (5, 2020899316), (10, 1010449658), (20, 505224829), (79, 127905020), (139, 72694220), (158, 63952510), (278, 36347110), (316, 31976255), (331, 30527180), (395, 25581004), (556, 18173555), (662, 15263590), (695, 14538844), (790, 12790502), (1324, 7631795), (1390, 7269422), (1580, 6395251), (1655, 6105436), (2780, 3634711), (3310, 3052718), (6620, 1526359), (10981, 920180), (19321, 522980), (21962, 460090), (26149, 386420), (38642, 261490), (43924, 230045), (46009, 219620), (52298, 193210), (54905, 184036), (77284, 130745), (92018, 109810), (96605, 104596)]