165609080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45497}}^1$

素因数の和:45528

約数の個数: 64

約数和(自身を含む): 458619840

約数和(自身を除く): 293010760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 45497, 90994, 181988, 227485, 318479, 363976, 454970, 591461, 636958, 909940, 1182922, 1273916, 1592395, 1819880, 2365844, 2547832, 2957305, 3184790, 4140227, 4731688, 5914610, 6369580, 8280454, 11829220, 12739160, 16560908, 20701135, 23658440, 33121816, 41402270, 82804540, 165609080]

約数ペア:

[(1, 165609080), (2, 82804540), (4, 41402270), (5, 33121816), (7, 23658440), (8, 20701135), (10, 16560908), (13, 12739160), (14, 11829220), (20, 8280454), (26, 6369580), (28, 5914610), (35, 4731688), (40, 4140227), (52, 3184790), (56, 2957305), (65, 2547832), (70, 2365844), (91, 1819880), (104, 1592395), (130, 1273916), (140, 1182922), (182, 909940), (260, 636958), (280, 591461), (364, 454970), (455, 363976), (520, 318479), (728, 227485), (910, 181988), (1820, 90994), (3640, 45497)]