2063744360

素因数分解:

$2^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{89417}}^1$

素因数の和:90005

約数の個数: 32

約数和(自身を含む): 4651524360

約数和(自身を除く): 2587780000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 577, 1154, 2308, 2885, 4616, 5770, 11540, 23080, 89417, 178834, 357668, 447085, 715336, 894170, 1788340, 3576680, 51593609, 103187218, 206374436, 257968045, 412748872, 515936090, 1031872180, 2063744360]

約数ペア:

[(1, 2063744360), (2, 1031872180), (4, 515936090), (5, 412748872), (8, 257968045), (10, 206374436), (20, 103187218), (40, 51593609), (577, 3576680), (1154, 1788340), (2308, 894170), (2885, 715336), (4616, 447085), (5770, 357668), (11540, 178834), (23080, 89417)]