2555366560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{2297}}^1$

素因数の和:2738

約数の個数: 96

約数和(自身を含む): 6410592720

約数和(自身を除く): 3855226160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 409, 544, 680, 818, 1360, 1636, 2045, 2297, 2720, 3272, 4090, 4594, 6544, 6953, 8180, 9188, 11485, 13088, 13906, 16360, 18376, 22970, 27812, 32720, 34765, 36752, 39049, 45940, 55624, 65440, 69530, 73504, 78098, 91880, 111248, 139060, 156196, 183760, 195245, 222496, 278120, 312392, 367520, 390490, 556240, 624784, 780980, 939473, 1112480, 1249568, 1561960, 1878946, 3123920, 3757892, 4697365, 6247840, 7515784, 9394730, 15031568, 15971041, 18789460, 30063136, 31942082, 37578920, 63884164, 75157840, 79855205, 127768328, 150315680, 159710410, 255536656, 319420820, 511073312, 638841640, 1277683280, 2555366560]

約数ペア:

[(1, 2555366560), (2, 1277683280), (4, 638841640), (5, 511073312), (8, 319420820), (10, 255536656), (16, 159710410), (17, 150315680), (20, 127768328), (32, 79855205), (34, 75157840), (40, 63884164), (68, 37578920), (80, 31942082), (85, 30063136), (136, 18789460), (160, 15971041), (170, 15031568), (272, 9394730), (340, 7515784), (409, 6247840), (544, 4697365), (680, 3757892), (818, 3123920), (1360, 1878946), (1636, 1561960), (2045, 1249568), (2297, 1112480), (2720, 939473), (3272, 780980), (4090, 624784), (4594, 556240), (6544, 390490), (6953, 367520), (8180, 312392), (9188, 278120), (11485, 222496), (13088, 195245), (13906, 183760), (16360, 156196), (18376, 139060), (22970, 111248), (27812, 91880), (32720, 78098), (34765, 73504), (36752, 69530), (39049, 65440), (45940, 55624)]