8210009111720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11273}}^1\times {\mathrm{1400557}}^1$

素因数の和:1411854

約数の個数: 64

約数和(自身を含む): 19895262523920

約数和(自身を除く): 11685253412200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 11273, 22546, 45092, 56365, 90184, 112730, 146549, 225460, 293098, 450920, 586196, 732745, 1172392, 1400557, 1465490, 2801114, 2930980, 5602228, 5861960, 7002785, 11204456, 14005570, 18207241, 28011140, 36414482, 56022280, 72828964, 91036205, 145657928, 182072410, 364144820, 728289640, 15788479061, 31576958122, 63153916244, 78942395305, 126307832488, 157884790610, 205250227793, 315769581220, 410500455586, 631539162440, 821000911172, 1026251138965, 1642001822344, 2052502277930, 4105004555860, 8210009111720]

約数ペア:

[(1, 8210009111720), (2, 4105004555860), (4, 2052502277930), (5, 1642001822344), (8, 1026251138965), (10, 821000911172), (13, 631539162440), (20, 410500455586), (26, 315769581220), (40, 205250227793), (52, 157884790610), (65, 126307832488), (104, 78942395305), (130, 63153916244), (260, 31576958122), (520, 15788479061), (11273, 728289640), (22546, 364144820), (45092, 182072410), (56365, 145657928), (90184, 91036205), (112730, 72828964), (146549, 56022280), (225460, 36414482), (293098, 28011140), (450920, 18207241), (586196, 14005570), (732745, 11204456), (1172392, 7002785), (1400557, 5861960), (1465490, 5602228), (2801114, 2930980)]