13376428060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{344221}}^1$

素因数の和:344326

約数の個数: 48

約数和(自身を含む): 29492940960

約数和(自身を除く): 16116512900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 67, 116, 134, 145, 268, 290, 335, 580, 670, 1340, 1943, 3886, 7772, 9715, 19430, 38860, 344221, 688442, 1376884, 1721105, 3442210, 6884420, 9982409, 19964818, 23062807, 39929636, 46125614, 49912045, 92251228, 99824090, 115314035, 199648180, 230628070, 461256140, 668821403, 1337642806, 2675285612, 3344107015, 6688214030, 13376428060]

約数ペア:

[(1, 13376428060), (2, 6688214030), (4, 3344107015), (5, 2675285612), (10, 1337642806), (20, 668821403), (29, 461256140), (58, 230628070), (67, 199648180), (116, 115314035), (134, 99824090), (145, 92251228), (268, 49912045), (290, 46125614), (335, 39929636), (580, 23062807), (670, 19964818), (1340, 9982409), (1943, 6884420), (3886, 3442210), (7772, 1721105), (9715, 1376884), (19430, 688442), (38860, 344221)]