2639565527045

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1\times {\mathrm{523}}^1\times {\mathrm{709}}^1$

素因数の和:1686

約数の個数: 64

約数和(自身を含む): 3291893256960

約数和(自身を除く): 652327729915

約数列:

[1, 5, 43, 113, 215, 293, 523, 565, 709, 1465, 2615, 3545, 4859, 12599, 22489, 24295, 30487, 33109, 59099, 62995, 80117, 112445, 152435, 153239, 165545, 207737, 295495, 370807, 400585, 766195, 1038685, 1423687, 1854035, 2541257, 3445031, 6589277, 7118435, 8932691, 12706285, 15944701, 17225155, 17316007, 23474281, 32946385, 41901191, 44663455, 79723505, 86580035, 108646451, 117371405, 209505955, 543232255, 744588301, 1009394083, 1801751213, 3722941505, 4671797393, 5046970415, 9008756065, 12277048963, 23358986965, 61385244815, 527913105409, 2639565527045]

約数ペア:

[(1, 2639565527045), (5, 527913105409), (43, 61385244815), (113, 23358986965), (215, 12277048963), (293, 9008756065), (523, 5046970415), (565, 4671797393), (709, 3722941505), (1465, 1801751213), (2615, 1009394083), (3545, 744588301), (4859, 543232255), (12599, 209505955), (22489, 117371405), (24295, 108646451), (30487, 86580035), (33109, 79723505), (59099, 44663455), (62995, 41901191), (80117, 32946385), (112445, 23474281), (152435, 17316007), (153239, 17225155), (165545, 15944701), (207737, 12706285), (295495, 8932691), (370807, 7118435), (400585, 6589277), (766195, 3445031), (1038685, 2541257), (1423687, 1854035)]