115335890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 224503488

約数和(自身を除く): 109167598

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 361, 430, 722, 743, 817, 1486, 1634, 1805, 3610, 3715, 4085, 7430, 8170, 14117, 15523, 28234, 31046, 31949, 63898, 70585, 77615, 141170, 155230, 159745, 268223, 319490, 536446, 607031, 1214062, 1341115, 2682230, 3035155, 6070310, 11533589, 23067178, 57667945, 115335890]

約数ペア:

[(1, 115335890), (2, 57667945), (5, 23067178), (10, 11533589), (19, 6070310), (38, 3035155), (43, 2682230), (86, 1341115), (95, 1214062), (190, 607031), (215, 536446), (361, 319490), (430, 268223), (722, 159745), (743, 155230), (817, 141170), (1486, 77615), (1634, 70585), (1805, 63898), (3610, 31949), (3715, 31046), (4085, 28234), (7430, 15523), (8170, 14117)]