109537720

素因数分解:

$2^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{5717}}^1$

素因数の和:6207

約数の個数: 32

約数和(自身を含む): 247017600

約数和(自身を除く): 137479880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 479, 958, 1916, 2395, 3832, 4790, 5717, 9580, 11434, 19160, 22868, 28585, 45736, 57170, 114340, 228680, 2738443, 5476886, 10953772, 13692215, 21907544, 27384430, 54768860, 109537720]

約数ペア:

[(1, 109537720), (2, 54768860), (4, 27384430), (5, 21907544), (8, 13692215), (10, 10953772), (20, 5476886), (40, 2738443), (479, 228680), (958, 114340), (1916, 57170), (2395, 45736), (3832, 28585), (4790, 22868), (5717, 19160), (9580, 11434)]