24389156720

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{647}}^1\times {\mathrm{2467}}^1$

素因数の和:3318

約数の個数: 80

約数和(自身を含む): 57112915968

約数和(自身を除く): 32723759248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 647, 764, 955, 1294, 1528, 1910, 2467, 2588, 3056, 3235, 3820, 4934, 5176, 6470, 7640, 9868, 10352, 12335, 12940, 15280, 19736, 24670, 25880, 39472, 49340, 51760, 98680, 123577, 197360, 247154, 471197, 494308, 617885, 942394, 988616, 1235770, 1596149, 1884788, 1977232, 2355985, 2471540, 3192298, 3769576, 4711970, 4943080, 6384596, 7539152, 7980745, 9423940, 9886160, 12769192, 15961490, 18847880, 25538384, 31922980, 37695760, 63845960, 127691920, 304864459, 609728918, 1219457836, 1524322295, 2438915672, 3048644590, 4877831344, 6097289180, 12194578360, 24389156720]

約数ペア:

[(1, 24389156720), (2, 12194578360), (4, 6097289180), (5, 4877831344), (8, 3048644590), (10, 2438915672), (16, 1524322295), (20, 1219457836), (40, 609728918), (80, 304864459), (191, 127691920), (382, 63845960), (647, 37695760), (764, 31922980), (955, 25538384), (1294, 18847880), (1528, 15961490), (1910, 12769192), (2467, 9886160), (2588, 9423940), (3056, 7980745), (3235, 7539152), (3820, 6384596), (4934, 4943080), (5176, 4711970), (6470, 3769576), (7640, 3192298), (9868, 2471540), (10352, 2355985), (12335, 1977232), (12940, 1884788), (15280, 1596149), (19736, 1235770), (24670, 988616), (25880, 942394), (39472, 617885), (49340, 494308), (51760, 471197), (98680, 247154), (123577, 197360)]