1937857540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{24889}}^1$

素因数の和:25144

約数の個数: 48

約数和(自身を含む): 4327873200

約数和(自身を除く): 2390015660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 229, 340, 458, 916, 1145, 2290, 3893, 4580, 7786, 15572, 19465, 24889, 38930, 49778, 77860, 99556, 124445, 248890, 423113, 497780, 846226, 1692452, 2115565, 4231130, 5699581, 8462260, 11399162, 22798324, 28497905, 56995810, 96892877, 113991620, 193785754, 387571508, 484464385, 968928770, 1937857540]

約数ペア:

[(1, 1937857540), (2, 968928770), (4, 484464385), (5, 387571508), (10, 193785754), (17, 113991620), (20, 96892877), (34, 56995810), (68, 28497905), (85, 22798324), (170, 11399162), (229, 8462260), (340, 5699581), (458, 4231130), (916, 2115565), (1145, 1692452), (2290, 846226), (3893, 497780), (4580, 423113), (7786, 248890), (15572, 124445), (19465, 99556), (24889, 77860), (38930, 49778)]