26873600540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{122789}}^1$

素因数の和:123182

約数の個数: 48

約数和(自身を含む): 58420535040

約数和(自身を除く): 31546934500

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 353, 620, 706, 1412, 1765, 3530, 7060, 10943, 21886, 43772, 54715, 109430, 122789, 218860, 245578, 491156, 613945, 1227890, 2455780, 3806459, 7612918, 15225836, 19032295, 38064590, 43344517, 76129180, 86689034, 173378068, 216722585, 433445170, 866890340, 1343680027, 2687360054, 5374720108, 6718400135, 13436800270, 26873600540]

約数ペア:

[(1, 26873600540), (2, 13436800270), (4, 6718400135), (5, 5374720108), (10, 2687360054), (20, 1343680027), (31, 866890340), (62, 433445170), (124, 216722585), (155, 173378068), (310, 86689034), (353, 76129180), (620, 43344517), (706, 38064590), (1412, 19032295), (1765, 15225836), (3530, 7612918), (7060, 3806459), (10943, 2455780), (21886, 1227890), (43772, 613945), (54715, 491156), (109430, 245578), (122789, 218860)]