647161452080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{56570057}}^1$

素因数の和:56570094

約数の個数: 80

約数和(自身を含む): 1767701172384

約数和(自身を除く): 1120539720304

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 56570057, 113140114, 226280228, 282850285, 452560456, 565700570, 622270627, 735410741, 905120912, 1131401140, 1244541254, 1470821482, 2262802280, 2489082508, 2941642964, 3111353135, 3677053705, 4525604560, 4978165016, 5883285928, 6222706270, 7354107410, 8089518151, 9956330032, 11766571856, 12445412540, 14708214820, 16179036302, 24890825080, 29416429640, 32358072604, 40447590755, 49781650160, 58832859280, 64716145208, 80895181510, 129432290416, 161790363020, 323580726040, 647161452080]

約数ペア:

[(1, 647161452080), (2, 323580726040), (4, 161790363020), (5, 129432290416), (8, 80895181510), (10, 64716145208), (11, 58832859280), (13, 49781650160), (16, 40447590755), (20, 32358072604), (22, 29416429640), (26, 24890825080), (40, 16179036302), (44, 14708214820), (52, 12445412540), (55, 11766571856), (65, 9956330032), (80, 8089518151), (88, 7354107410), (104, 6222706270), (110, 5883285928), (130, 4978165016), (143, 4525604560), (176, 3677053705), (208, 3111353135), (220, 2941642964), (260, 2489082508), (286, 2262802280), (440, 1470821482), (520, 1244541254), (572, 1131401140), (715, 905120912), (880, 735410741), (1040, 622270627), (1144, 565700570), (1430, 452560456), (2288, 282850285), (2860, 226280228), (5720, 113140114), (11440, 56570057)]