23212229080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{79201}}^1$

素因数の和:79660

約数の個数: 64

約数和(自身を含む): 55428727680

約数和(自身を除く): 32216498600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 431, 680, 862, 1724, 2155, 3448, 4310, 7327, 8620, 14654, 17240, 29308, 36635, 58616, 73270, 79201, 146540, 158402, 293080, 316804, 396005, 633608, 792010, 1346417, 1584020, 2692834, 3168040, 5385668, 6732085, 10771336, 13464170, 26928340, 34135631, 53856680, 68271262, 136542524, 170678155, 273085048, 341356310, 580305727, 682712620, 1160611454, 1365425240, 2321222908, 2901528635, 4642445816, 5803057270, 11606114540, 23212229080]

約数ペア:

[(1, 23212229080), (2, 11606114540), (4, 5803057270), (5, 4642445816), (8, 2901528635), (10, 2321222908), (17, 1365425240), (20, 1160611454), (34, 682712620), (40, 580305727), (68, 341356310), (85, 273085048), (136, 170678155), (170, 136542524), (340, 68271262), (431, 53856680), (680, 34135631), (862, 26928340), (1724, 13464170), (2155, 10771336), (3448, 6732085), (4310, 5385668), (7327, 3168040), (8620, 2692834), (14654, 1584020), (17240, 1346417), (29308, 792010), (36635, 633608), (58616, 396005), (73270, 316804), (79201, 293080), (146540, 158402)]