91236280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{134171}}^1$

素因数の和:134199

約数の個数: 32

約数和(自身を含む): 217358640

約数和(自身を除く): 126122360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 134171, 268342, 536684, 670855, 1073368, 1341710, 2280907, 2683420, 4561814, 5366840, 9123628, 11404535, 18247256, 22809070, 45618140, 91236280]

約数ペア:

[(1, 91236280), (2, 45618140), (4, 22809070), (5, 18247256), (8, 11404535), (10, 9123628), (17, 5366840), (20, 4561814), (34, 2683420), (40, 2280907), (68, 1341710), (85, 1073368), (136, 670855), (170, 536684), (340, 268342), (680, 134171)]