1796706520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{4003}}^1$

素因数の和:4257

約数の個数: 96

約数和(自身を含む): 4724319600

約数和(自身を除く): 2927613080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 229, 245, 280, 392, 458, 490, 916, 980, 1145, 1603, 1832, 1960, 2290, 3206, 4003, 4580, 6412, 8006, 8015, 9160, 11221, 12824, 16012, 16030, 20015, 22442, 28021, 32024, 32060, 40030, 44884, 56042, 56105, 64120, 80060, 89768, 112084, 112210, 140105, 160120, 196147, 224168, 224420, 280210, 392294, 448840, 560420, 784588, 916687, 980735, 1120840, 1569176, 1833374, 1961470, 3666748, 3922940, 4583435, 6416809, 7333496, 7845880, 9166870, 12833618, 18333740, 25667236, 32084045, 36667480, 44917663, 51334472, 64168090, 89835326, 128336180, 179670652, 224588315, 256672360, 359341304, 449176630, 898353260, 1796706520]

約数ペア:

[(1, 1796706520), (2, 898353260), (4, 449176630), (5, 359341304), (7, 256672360), (8, 224588315), (10, 179670652), (14, 128336180), (20, 89835326), (28, 64168090), (35, 51334472), (40, 44917663), (49, 36667480), (56, 32084045), (70, 25667236), (98, 18333740), (140, 12833618), (196, 9166870), (229, 7845880), (245, 7333496), (280, 6416809), (392, 4583435), (458, 3922940), (490, 3666748), (916, 1961470), (980, 1833374), (1145, 1569176), (1603, 1120840), (1832, 980735), (1960, 916687), (2290, 784588), (3206, 560420), (4003, 448840), (4580, 392294), (6412, 280210), (8006, 224420), (8015, 224168), (9160, 196147), (11221, 160120), (12824, 140105), (16012, 112210), (16030, 112084), (20015, 89768), (22442, 80060), (28021, 64120), (32024, 56105), (32060, 56042), (40030, 44884)]