8652162920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{11171}}^1$

素因数の和:11283

約数の個数: 96

約数和(自身を含む): 20990400480

約数和(自身を除く): 12338237560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 67, 68, 85, 134, 136, 170, 268, 289, 335, 340, 536, 578, 670, 680, 1139, 1156, 1340, 1445, 2278, 2312, 2680, 2890, 4556, 5695, 5780, 9112, 11171, 11390, 11560, 19363, 22342, 22780, 38726, 44684, 45560, 55855, 77452, 89368, 96815, 111710, 154904, 189907, 193630, 223420, 379814, 387260, 446840, 748457, 759628, 774520, 949535, 1496914, 1519256, 1899070, 2993828, 3228419, 3742285, 3798140, 5987656, 6456838, 7484570, 7596280, 12723769, 12913676, 14969140, 16142095, 25447538, 25827352, 29938280, 32284190, 50895076, 63618845, 64568380, 101790152, 127237690, 129136760, 216304073, 254475380, 432608146, 508950760, 865216292, 1081520365, 1730432584, 2163040730, 4326081460, 8652162920]

約数ペア:

[(1, 8652162920), (2, 4326081460), (4, 2163040730), (5, 1730432584), (8, 1081520365), (10, 865216292), (17, 508950760), (20, 432608146), (34, 254475380), (40, 216304073), (67, 129136760), (68, 127237690), (85, 101790152), (134, 64568380), (136, 63618845), (170, 50895076), (268, 32284190), (289, 29938280), (335, 25827352), (340, 25447538), (536, 16142095), (578, 14969140), (670, 12913676), (680, 12723769), (1139, 7596280), (1156, 7484570), (1340, 6456838), (1445, 5987656), (2278, 3798140), (2312, 3742285), (2680, 3228419), (2890, 2993828), (4556, 1899070), (5695, 1519256), (5780, 1496914), (9112, 949535), (11171, 774520), (11390, 759628), (11560, 748457), (19363, 446840), (22342, 387260), (22780, 379814), (38726, 223420), (44684, 193630), (45560, 189907), (55855, 154904), (77452, 111710), (89368, 96815)]