23009463560

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{141649}}^1$

素因数の和:141822

約数の個数: 64

約数和(自身を含む): 53849664000

約数和(自身を除く): 30840200440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 131, 155, 248, 262, 310, 524, 620, 655, 1048, 1240, 1310, 2620, 4061, 5240, 8122, 16244, 20305, 32488, 40610, 81220, 141649, 162440, 283298, 566596, 708245, 1133192, 1416490, 2832980, 4391119, 5665960, 8782238, 17564476, 18556019, 21955595, 35128952, 37112038, 43911190, 74224076, 87822380, 92780095, 148448152, 175644760, 185560190, 371120380, 575236589, 742240760, 1150473178, 2300946356, 2876182945, 4601892712, 5752365890, 11504731780, 23009463560]

約数ペア:

[(1, 23009463560), (2, 11504731780), (4, 5752365890), (5, 4601892712), (8, 2876182945), (10, 2300946356), (20, 1150473178), (31, 742240760), (40, 575236589), (62, 371120380), (124, 185560190), (131, 175644760), (155, 148448152), (248, 92780095), (262, 87822380), (310, 74224076), (524, 43911190), (620, 37112038), (655, 35128952), (1048, 21955595), (1240, 18556019), (1310, 17564476), (2620, 8782238), (4061, 5665960), (5240, 4391119), (8122, 2832980), (16244, 1416490), (20305, 1133192), (32488, 708245), (40610, 566596), (81220, 283298), (141649, 162440)]