210599680

素因数分解:

$2^8\times 5^1\times {\mathrm{164531}}^1$

素因数の和:164552

約数の個数: 36

約数和(自身を含む): 504455112

約数和(自身を除く): 293855432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 164531, 329062, 658124, 822655, 1316248, 1645310, 2632496, 3290620, 5264992, 6581240, 10529984, 13162480, 21059968, 26324960, 42119936, 52649920, 105299840, 210599680]

約数ペア:

[(1, 210599680), (2, 105299840), (4, 52649920), (5, 42119936), (8, 26324960), (10, 21059968), (16, 13162480), (20, 10529984), (32, 6581240), (40, 5264992), (64, 3290620), (80, 2632496), (128, 1645310), (160, 1316248), (256, 822655), (320, 658124), (640, 329062), (1280, 164531)]