717472760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{36383}}^1$

素因数の和:36440

約数の個数: 64

約数和(自身を含む): 1768262400

約数和(自身を除く): 1050789640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 3944, 4930, 9860, 19720, 36383, 72766, 145532, 181915, 291064, 363830, 618511, 727660, 1055107, 1237022, 1455320, 2110214, 2474044, 3092555, 4220428, 4948088, 5275535, 6185110, 8440856, 10551070, 12370220, 17936819, 21102140, 24740440, 35873638, 42204280, 71747276, 89684095, 143494552, 179368190, 358736380, 717472760]

約数ペア:

[(1, 717472760), (2, 358736380), (4, 179368190), (5, 143494552), (8, 89684095), (10, 71747276), (17, 42204280), (20, 35873638), (29, 24740440), (34, 21102140), (40, 17936819), (58, 12370220), (68, 10551070), (85, 8440856), (116, 6185110), (136, 5275535), (145, 4948088), (170, 4220428), (232, 3092555), (290, 2474044), (340, 2110214), (493, 1455320), (580, 1237022), (680, 1055107), (986, 727660), (1160, 618511), (1972, 363830), (2465, 291064), (3944, 181915), (4930, 145532), (9860, 72766), (19720, 36383)]