1036986440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{22721}}^1$

素因数の和:22902

約数の個数: 64

約数和(自身を含む): 2683013760

約数和(自身を除く): 1646027320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 163, 280, 326, 652, 815, 1141, 1304, 1630, 2282, 3260, 4564, 5705, 6520, 9128, 11410, 22721, 22820, 45442, 45640, 90884, 113605, 159047, 181768, 227210, 318094, 454420, 636188, 795235, 908840, 1272376, 1590470, 3180940, 3703523, 6361880, 7407046, 14814092, 18517615, 25924661, 29628184, 37035230, 51849322, 74070460, 103698644, 129623305, 148140920, 207397288, 259246610, 518493220, 1036986440]

約数ペア:

[(1, 1036986440), (2, 518493220), (4, 259246610), (5, 207397288), (7, 148140920), (8, 129623305), (10, 103698644), (14, 74070460), (20, 51849322), (28, 37035230), (35, 29628184), (40, 25924661), (56, 18517615), (70, 14814092), (140, 7407046), (163, 6361880), (280, 3703523), (326, 3180940), (652, 1590470), (815, 1272376), (1141, 908840), (1304, 795235), (1630, 636188), (2282, 454420), (3260, 318094), (4564, 227210), (5705, 181768), (6520, 159047), (9128, 113605), (11410, 90884), (22721, 45640), (22820, 45442)]