20167094080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{47137}}^1$

素因数の和:47352

約数の個数: 112

約数和(自身を含む): 55171823616

約数和(自身を除く): 35004729536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 191, 224, 280, 320, 382, 448, 560, 764, 955, 1120, 1337, 1528, 1910, 2240, 2674, 3056, 3820, 5348, 6112, 6685, 7640, 10696, 12224, 13370, 15280, 21392, 26740, 30560, 42784, 47137, 53480, 61120, 85568, 94274, 106960, 188548, 213920, 235685, 329959, 377096, 427840, 471370, 659918, 754192, 942740, 1319836, 1508384, 1649795, 1885480, 2639672, 3016768, 3299590, 3770960, 5279344, 6599180, 7541920, 9003167, 10558688, 13198360, 15083840, 18006334, 21117376, 26396720, 36012668, 45015835, 52793440, 63022169, 72025336, 90031670, 105586880, 126044338, 144050672, 180063340, 252088676, 288101344, 315110845, 360126680, 504177352, 576202688, 630221690, 720253360, 1008354704, 1260443380, 1440506720, 2016709408, 2520886760, 2881013440, 4033418816, 5041773520, 10083547040, 20167094080]

約数ペア:

[(1, 20167094080), (2, 10083547040), (4, 5041773520), (5, 4033418816), (7, 2881013440), (8, 2520886760), (10, 2016709408), (14, 1440506720), (16, 1260443380), (20, 1008354704), (28, 720253360), (32, 630221690), (35, 576202688), (40, 504177352), (56, 360126680), (64, 315110845), (70, 288101344), (80, 252088676), (112, 180063340), (140, 144050672), (160, 126044338), (191, 105586880), (224, 90031670), (280, 72025336), (320, 63022169), (382, 52793440), (448, 45015835), (560, 36012668), (764, 26396720), (955, 21117376), (1120, 18006334), (1337, 15083840), (1528, 13198360), (1910, 10558688), (2240, 9003167), (2674, 7541920), (3056, 6599180), (3820, 5279344), (5348, 3770960), (6112, 3299590), (6685, 3016768), (7640, 2639672), (10696, 1885480), (12224, 1649795), (13370, 1508384), (15280, 1319836), (21392, 942740), (26740, 754192), (30560, 659918), (42784, 471370), (47137, 427840), (53480, 377096), (61120, 329959), (85568, 235685), (94274, 213920), (106960, 188548)]