3879565540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1$

素因数の和:773

約数の個数: 96

約数和(自身を含む): 8716055040

約数和(自身を除く): 4836489500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 101, 190, 202, 271, 373, 380, 404, 505, 542, 746, 1010, 1084, 1355, 1492, 1865, 1919, 2020, 2710, 3730, 3838, 5149, 5420, 7087, 7460, 7676, 9595, 10298, 14174, 19190, 20596, 25745, 27371, 28348, 35435, 37673, 38380, 51490, 54742, 70870, 75346, 101083, 102980, 109484, 136855, 141740, 150692, 188365, 202166, 273710, 376730, 404332, 505415, 520049, 547420, 715787, 753460, 1010830, 1040098, 1431574, 1920577, 2021660, 2080196, 2600245, 2863148, 3578935, 3841154, 5200490, 7157870, 7682308, 9602885, 10209383, 10400980, 14315740, 19205770, 20418766, 38411540, 40837532, 51046915, 102093830, 193978277, 204187660, 387956554, 775913108, 969891385, 1939782770, 3879565540]

約数ペア:

[(1, 3879565540), (2, 1939782770), (4, 969891385), (5, 775913108), (10, 387956554), (19, 204187660), (20, 193978277), (38, 102093830), (76, 51046915), (95, 40837532), (101, 38411540), (190, 20418766), (202, 19205770), (271, 14315740), (373, 10400980), (380, 10209383), (404, 9602885), (505, 7682308), (542, 7157870), (746, 5200490), (1010, 3841154), (1084, 3578935), (1355, 2863148), (1492, 2600245), (1865, 2080196), (1919, 2021660), (2020, 1920577), (2710, 1431574), (3730, 1040098), (3838, 1010830), (5149, 753460), (5420, 715787), (7087, 547420), (7460, 520049), (7676, 505415), (9595, 404332), (10298, 376730), (14174, 273710), (19190, 202166), (20596, 188365), (25745, 150692), (27371, 141740), (28348, 136855), (35435, 109484), (37673, 102980), (38380, 101083), (51490, 75346), (54742, 70870)]