794571760

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2797}}^1$

素因数の和:2930

約数の個数: 80

約数和(自身を含む): 1911011616

約数和(自身を除く): 1116439856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 67, 80, 106, 134, 212, 265, 268, 335, 424, 530, 536, 670, 848, 1060, 1072, 1340, 2120, 2680, 2797, 3551, 4240, 5360, 5594, 7102, 11188, 13985, 14204, 17755, 22376, 27970, 28408, 35510, 44752, 55940, 56816, 71020, 111880, 142040, 148241, 187399, 223760, 284080, 296482, 374798, 592964, 741205, 749596, 936995, 1185928, 1482410, 1499192, 1873990, 2371856, 2964820, 2998384, 3747980, 5929640, 7495960, 9932147, 11859280, 14991920, 19864294, 39728588, 49660735, 79457176, 99321470, 158914352, 198642940, 397285880, 794571760]

約数ペア:

[(1, 794571760), (2, 397285880), (4, 198642940), (5, 158914352), (8, 99321470), (10, 79457176), (16, 49660735), (20, 39728588), (40, 19864294), (53, 14991920), (67, 11859280), (80, 9932147), (106, 7495960), (134, 5929640), (212, 3747980), (265, 2998384), (268, 2964820), (335, 2371856), (424, 1873990), (530, 1499192), (536, 1482410), (670, 1185928), (848, 936995), (1060, 749596), (1072, 741205), (1340, 592964), (2120, 374798), (2680, 296482), (2797, 284080), (3551, 223760), (4240, 187399), (5360, 148241), (5594, 142040), (7102, 111880), (11188, 71020), (13985, 56816), (14204, 55940), (17755, 44752), (22376, 35510), (27970, 28408)]