392598560

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:826

約数の個数: 96

約数和(自身を含む): 960507072

約数和(自身を除く): 567908512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 67, 80, 106, 134, 160, 212, 265, 268, 335, 424, 530, 536, 670, 691, 848, 1060, 1072, 1340, 1382, 1696, 2120, 2144, 2680, 2764, 3455, 3551, 4240, 5360, 5528, 6910, 7102, 8480, 10720, 11056, 13820, 14204, 17755, 22112, 27640, 28408, 35510, 36623, 46297, 55280, 56816, 71020, 73246, 92594, 110560, 113632, 142040, 146492, 183115, 185188, 231485, 284080, 292984, 366230, 370376, 462970, 568160, 585968, 732460, 740752, 925940, 1171936, 1464920, 1481504, 1851880, 2453741, 2929840, 3703760, 4907482, 5859680, 7407520, 9814964, 12268705, 19629928, 24537410, 39259856, 49074820, 78519712, 98149640, 196299280, 392598560]

約数ペア:

[(1, 392598560), (2, 196299280), (4, 98149640), (5, 78519712), (8, 49074820), (10, 39259856), (16, 24537410), (20, 19629928), (32, 12268705), (40, 9814964), (53, 7407520), (67, 5859680), (80, 4907482), (106, 3703760), (134, 2929840), (160, 2453741), (212, 1851880), (265, 1481504), (268, 1464920), (335, 1171936), (424, 925940), (530, 740752), (536, 732460), (670, 585968), (691, 568160), (848, 462970), (1060, 370376), (1072, 366230), (1340, 292984), (1382, 284080), (1696, 231485), (2120, 185188), (2144, 183115), (2680, 146492), (2764, 142040), (3455, 113632), (3551, 110560), (4240, 92594), (5360, 73246), (5528, 71020), (6910, 56816), (7102, 55280), (8480, 46297), (10720, 36623), (11056, 35510), (13820, 28408), (14204, 27640), (17755, 22112)]