2500049104

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{17987}}^1$

素因数の和:18092

約数の個数: 80

約数和(自身を含む): 5942083968

約数和(自身を除く): 3442034864

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 73, 112, 119, 136, 146, 238, 272, 292, 476, 511, 584, 952, 1022, 1168, 1241, 1904, 2044, 2482, 4088, 4964, 8176, 8687, 9928, 17374, 17987, 19856, 34748, 35974, 69496, 71948, 125909, 138992, 143896, 251818, 287792, 305779, 503636, 611558, 1007272, 1223116, 1313051, 2014544, 2140453, 2446232, 2626102, 4280906, 4892464, 5252204, 8561812, 9191357, 10504408, 17123624, 18382714, 21008816, 22321867, 34247248, 36765428, 44643734, 73530856, 89287468, 147061712, 156253069, 178574936, 312506138, 357149872, 625012276, 1250024552, 2500049104]

約数ペア:

[(1, 2500049104), (2, 1250024552), (4, 625012276), (7, 357149872), (8, 312506138), (14, 178574936), (16, 156253069), (17, 147061712), (28, 89287468), (34, 73530856), (56, 44643734), (68, 36765428), (73, 34247248), (112, 22321867), (119, 21008816), (136, 18382714), (146, 17123624), (238, 10504408), (272, 9191357), (292, 8561812), (476, 5252204), (511, 4892464), (584, 4280906), (952, 2626102), (1022, 2446232), (1168, 2140453), (1241, 2014544), (1904, 1313051), (2044, 1223116), (2482, 1007272), (4088, 611558), (4964, 503636), (8176, 305779), (8687, 287792), (9928, 251818), (17374, 143896), (17987, 138992), (19856, 125909), (34748, 71948), (35974, 69496)]