130748480

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3119}}^1$

素因数の和:3267

約数の個数: 56

約数和(自身を含む): 313822080

約数和(自身を除く): 183073600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 262, 320, 524, 655, 1048, 1310, 2096, 2620, 3119, 4192, 5240, 6238, 8384, 10480, 12476, 15595, 20960, 24952, 31190, 41920, 49904, 62380, 99808, 124760, 199616, 249520, 408589, 499040, 817178, 998080, 1634356, 2042945, 3268712, 4085890, 6537424, 8171780, 13074848, 16343560, 26149696, 32687120, 65374240, 130748480]

約数ペア:

[(1, 130748480), (2, 65374240), (4, 32687120), (5, 26149696), (8, 16343560), (10, 13074848), (16, 8171780), (20, 6537424), (32, 4085890), (40, 3268712), (64, 2042945), (80, 1634356), (131, 998080), (160, 817178), (262, 499040), (320, 408589), (524, 249520), (655, 199616), (1048, 124760), (1310, 99808), (2096, 62380), (2620, 49904), (3119, 41920), (4192, 31190), (5240, 24952), (6238, 20960), (8384, 15595), (10480, 12476)]