15696847340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{700127}}^1$

素因数の和:700214

約数の個数: 48

約数和(自身を含む): 35286451200

約数和(自身を除く): 19589603860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 590, 1121, 1180, 2242, 4484, 5605, 11210, 22420, 700127, 1400254, 2800508, 3500635, 7001270, 13302413, 14002540, 26604826, 41307493, 53209652, 66512065, 82614986, 133024130, 165229972, 206537465, 266048260, 413074930, 784842367, 826149860, 1569684734, 3139369468, 3924211835, 7848423670, 15696847340]

約数ペア:

[(1, 15696847340), (2, 7848423670), (4, 3924211835), (5, 3139369468), (10, 1569684734), (19, 826149860), (20, 784842367), (38, 413074930), (59, 266048260), (76, 206537465), (95, 165229972), (118, 133024130), (190, 82614986), (236, 66512065), (295, 53209652), (380, 41307493), (590, 26604826), (1121, 14002540), (1180, 13302413), (2242, 7001270), (4484, 3500635), (5605, 2800508), (11210, 1400254), (22420, 700127)]