39844430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{811}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 76295520

約数和(自身を除く): 36451090

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 811, 1445, 1622, 2890, 4055, 4913, 8110, 9826, 13787, 24565, 27574, 49130, 68935, 137870, 234379, 468758, 1171895, 2343790, 3984443, 7968886, 19922215, 39844430]

約数ペア:

[(1, 39844430), (2, 19922215), (5, 7968886), (10, 3984443), (17, 2343790), (34, 1171895), (85, 468758), (170, 234379), (289, 137870), (578, 68935), (811, 49130), (1445, 27574), (1622, 24565), (2890, 13787), (4055, 9826), (4913, 8110)]