4919815600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{2437}}^1$

素因数の和:2572

約数の個数: 180

約数和(自身を含む): 13888817904

約数和(自身を除く): 8969002304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 103, 112, 140, 175, 196, 200, 206, 245, 280, 350, 392, 400, 412, 490, 515, 560, 700, 721, 784, 824, 980, 1030, 1225, 1400, 1442, 1648, 1960, 2060, 2437, 2450, 2575, 2800, 2884, 3605, 3920, 4120, 4874, 4900, 5047, 5150, 5768, 7210, 8240, 9748, 9800, 10094, 10300, 11536, 12185, 14420, 17059, 18025, 19496, 19600, 20188, 20600, 24370, 25235, 28840, 34118, 36050, 38992, 40376, 41200, 48740, 50470, 57680, 60925, 68236, 72100, 80752, 85295, 97480, 100940, 119413, 121850, 126175, 136472, 144200, 170590, 194960, 201880, 238826, 243700, 251011, 252350, 272944, 288400, 341180, 403760, 426475, 477652, 487400, 502022, 504700, 597065, 682360, 852950, 955304, 974800, 1004044, 1009400, 1194130, 1255055, 1364720, 1705900, 1757077, 1910608, 2008088, 2018800, 2388260, 2510110, 2985325, 3411800, 3514154, 4016176, 4776520, 5020220, 5970650, 6275275, 6823600, 7028308, 8785385, 9553040, 10040440, 11941300, 12299539, 12550550, 14056616, 17570770, 20080880, 23882600, 24599078, 25101100, 28113232, 35141540, 43926925, 47765200, 49198156, 50202200, 61497695, 70283080, 87853850, 98396312, 100404400, 122995390, 140566160, 175707700, 196792624, 245990780, 307488475, 351415400, 491981560, 614976950, 702830800, 983963120, 1229953900, 2459907800, 4919815600]

約数ペア:

[(1, 4919815600), (2, 2459907800), (4, 1229953900), (5, 983963120), (7, 702830800), (8, 614976950), (10, 491981560), (14, 351415400), (16, 307488475), (20, 245990780), (25, 196792624), (28, 175707700), (35, 140566160), (40, 122995390), (49, 100404400), (50, 98396312), (56, 87853850), (70, 70283080), (80, 61497695), (98, 50202200), (100, 49198156), (103, 47765200), (112, 43926925), (140, 35141540), (175, 28113232), (196, 25101100), (200, 24599078), (206, 23882600), (245, 20080880), (280, 17570770), (350, 14056616), (392, 12550550), (400, 12299539), (412, 11941300), (490, 10040440), (515, 9553040), (560, 8785385), (700, 7028308), (721, 6823600), (784, 6275275), (824, 5970650), (980, 5020220), (1030, 4776520), (1225, 4016176), (1400, 3514154), (1442, 3411800), (1648, 2985325), (1960, 2510110), (2060, 2388260), (2437, 2018800), (2450, 2008088), (2575, 1910608), (2800, 1757077), (2884, 1705900), (3605, 1364720), (3920, 1255055), (4120, 1194130), (4874, 1009400), (4900, 1004044), (5047, 974800), (5150, 955304), (5768, 852950), (7210, 682360), (8240, 597065), (9748, 504700), (9800, 502022), (10094, 487400), (10300, 477652), (11536, 426475), (12185, 403760), (14420, 341180), (17059, 288400), (18025, 272944), (19496, 252350), (19600, 251011), (20188, 243700), (20600, 238826), (24370, 201880), (25235, 194960), (28840, 170590), (34118, 144200), (36050, 136472), (38992, 126175), (40376, 121850), (41200, 119413), (48740, 100940), (50470, 97480), (57680, 85295), (60925, 80752), (68236, 72100)]