639069338660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1151}}^1\times {\mathrm{6977}}^1$

素因数の和:8333

約数の個数: 96

約数和(自身を含む): 1409915953152

約数和(自身を除く): 770846614492

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 173, 230, 346, 460, 692, 865, 1151, 1730, 2302, 3460, 3979, 4604, 5755, 6977, 7958, 11510, 13954, 15916, 19895, 23020, 26473, 27908, 34885, 39790, 52946, 69770, 79580, 105892, 132365, 139540, 160471, 199123, 264730, 320942, 398246, 529460, 641884, 796492, 802355, 995615, 1207021, 1604710, 1991230, 2414042, 3209420, 3982460, 4579829, 4828084, 6035105, 8030527, 9159658, 12070210, 16061054, 18319316, 22899145, 24140420, 27761483, 32122108, 40152635, 45798290, 55522966, 80305270, 91596580, 111045932, 138807415, 160610540, 184702121, 277614830, 369404242, 555229660, 738808484, 923510605, 1389281171, 1847021210, 2778562342, 3694042420, 5557124684, 6946405855, 13892811710, 27785623420, 31953466933, 63906933866, 127813867732, 159767334665, 319534669330, 639069338660]

約数ペア:

[(1, 639069338660), (2, 319534669330), (4, 159767334665), (5, 127813867732), (10, 63906933866), (20, 31953466933), (23, 27785623420), (46, 13892811710), (92, 6946405855), (115, 5557124684), (173, 3694042420), (230, 2778562342), (346, 1847021210), (460, 1389281171), (692, 923510605), (865, 738808484), (1151, 555229660), (1730, 369404242), (2302, 277614830), (3460, 184702121), (3979, 160610540), (4604, 138807415), (5755, 111045932), (6977, 91596580), (7958, 80305270), (11510, 55522966), (13954, 45798290), (15916, 40152635), (19895, 32122108), (23020, 27761483), (26473, 24140420), (27908, 22899145), (34885, 18319316), (39790, 16061054), (52946, 12070210), (69770, 9159658), (79580, 8030527), (105892, 6035105), (132365, 4828084), (139540, 4579829), (160471, 3982460), (199123, 3209420), (264730, 2414042), (320942, 1991230), (398246, 1604710), (529460, 1207021), (641884, 995615), (796492, 802355)]