125512632020

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{739}}^1\times {\mathrm{87547}}^1$

素因数の和:88392

約数の個数: 48

約数和(自身を含む): 266657200320

約数和(自身を除く): 141144568300

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 739, 970, 1478, 1940, 2956, 3695, 7390, 14780, 71683, 87547, 143366, 175094, 286732, 350188, 358415, 437735, 716830, 875470, 1433660, 1750940, 8492059, 16984118, 33968236, 42460295, 64697233, 84920590, 129394466, 169841180, 258788932, 323486165, 646972330, 1293944660, 6275631601, 12551263202, 25102526404, 31378158005, 62756316010, 125512632020]

約数ペア:

[(1, 125512632020), (2, 62756316010), (4, 31378158005), (5, 25102526404), (10, 12551263202), (20, 6275631601), (97, 1293944660), (194, 646972330), (388, 323486165), (485, 258788932), (739, 169841180), (970, 129394466), (1478, 84920590), (1940, 64697233), (2956, 42460295), (3695, 33968236), (7390, 16984118), (14780, 8492059), (71683, 1750940), (87547, 1433660), (143366, 875470), (175094, 716830), (286732, 437735), (350188, 358415)]