1072659520

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{108131}}^1$

素因数の和:108179

約数の個数: 56

約数和(自身を含む): 2636690688

約数和(自身を除く): 1564031168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 108131, 216262, 432524, 540655, 865048, 1081310, 1730096, 2162620, 3352061, 3460192, 4325240, 6704122, 6920384, 8650480, 13408244, 16760305, 17300960, 26816488, 33520610, 34601920, 53632976, 67041220, 107265952, 134082440, 214531904, 268164880, 536329760, 1072659520]

約数ペア:

[(1, 1072659520), (2, 536329760), (4, 268164880), (5, 214531904), (8, 134082440), (10, 107265952), (16, 67041220), (20, 53632976), (31, 34601920), (32, 33520610), (40, 26816488), (62, 17300960), (64, 16760305), (80, 13408244), (124, 8650480), (155, 6920384), (160, 6704122), (248, 4325240), (310, 3460192), (320, 3352061), (496, 2162620), (620, 1730096), (992, 1081310), (1240, 865048), (1984, 540655), (2480, 432524), (4960, 216262), (9920, 108131)]