1570666550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{80341}}^1$

素因数の和:80393

約数の個数: 48

約数和(自身を含む): 3227820192

約数和(自身を除く): 1657153642

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 170, 230, 391, 425, 575, 782, 850, 1150, 1955, 3910, 9775, 19550, 80341, 160682, 401705, 803410, 1365797, 1847843, 2008525, 2731594, 3695686, 4017050, 6828985, 9239215, 13657970, 18478430, 31413331, 34144925, 46196075, 62826662, 68289850, 92392150, 157066655, 314133310, 785333275, 1570666550]

約数ペア:

[(1, 1570666550), (2, 785333275), (5, 314133310), (10, 157066655), (17, 92392150), (23, 68289850), (25, 62826662), (34, 46196075), (46, 34144925), (50, 31413331), (85, 18478430), (115, 13657970), (170, 9239215), (230, 6828985), (391, 4017050), (425, 3695686), (575, 2731594), (782, 2008525), (850, 1847843), (1150, 1365797), (1955, 803410), (3910, 401705), (9775, 160682), (19550, 80341)]