11922550020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2879843}}^1$

素因数の和:2879881

約数の個数: 72

約数和(自身を含む): 37737475776

約数和(自身を除く): 25814925756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 2879843, 5759686, 8639529, 11519372, 14399215, 17279058, 25918587, 28798430, 34558116, 43197645, 51837174, 57596860, 66236389, 86395290, 103674348, 129592935, 132472778, 172790580, 198709167, 259185870, 264945556, 331181945, 397418334, 518371740, 596127501, 662363890, 794836668, 993545835, 1192255002, 1324727780, 1987091670, 2384510004, 2980637505, 3974183340, 5961275010, 11922550020]

約数ペア:

[(1, 11922550020), (2, 5961275010), (3, 3974183340), (4, 2980637505), (5, 2384510004), (6, 1987091670), (9, 1324727780), (10, 1192255002), (12, 993545835), (15, 794836668), (18, 662363890), (20, 596127501), (23, 518371740), (30, 397418334), (36, 331181945), (45, 264945556), (46, 259185870), (60, 198709167), (69, 172790580), (90, 132472778), (92, 129592935), (115, 103674348), (138, 86395290), (180, 66236389), (207, 57596860), (230, 51837174), (276, 43197645), (345, 34558116), (414, 28798430), (460, 25918587), (690, 17279058), (828, 14399215), (1035, 11519372), (1380, 8639529), (2070, 5759686), (4140, 2879843)]