162543760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{88339}}^1$

素因数の和:88375

約数の個数: 40

約数和(自身を含む): 394349760

約数和(自身を除く): 231806000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 88339, 176678, 353356, 441695, 706712, 883390, 1413424, 1766780, 2031797, 3533560, 4063594, 7067120, 8127188, 10158985, 16254376, 20317970, 32508752, 40635940, 81271880, 162543760]

約数ペア:

[(1, 162543760), (2, 81271880), (4, 40635940), (5, 32508752), (8, 20317970), (10, 16254376), (16, 10158985), (20, 8127188), (23, 7067120), (40, 4063594), (46, 3533560), (80, 2031797), (92, 1766780), (115, 1413424), (184, 883390), (230, 706712), (368, 441695), (460, 353356), (920, 176678), (1840, 88339)]