2103759680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{597659}}^1$

素因数の和:597687

約数の個数: 56

約数和(自身を含む): 5465003040

約数和(自身を除く): 3361243360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 597659, 1195318, 2390636, 2988295, 4781272, 5976590, 6574249, 9562544, 11953180, 13148498, 19125088, 23906360, 26296996, 32871245, 38250176, 47812720, 52593992, 65742490, 95625440, 105187984, 131484980, 191250880, 210375968, 262969960, 420751936, 525939920, 1051879840, 2103759680]

約数ペア:

[(1, 2103759680), (2, 1051879840), (4, 525939920), (5, 420751936), (8, 262969960), (10, 210375968), (11, 191250880), (16, 131484980), (20, 105187984), (22, 95625440), (32, 65742490), (40, 52593992), (44, 47812720), (55, 38250176), (64, 32871245), (80, 26296996), (88, 23906360), (110, 19125088), (160, 13148498), (176, 11953180), (220, 9562544), (320, 6574249), (352, 5976590), (440, 4781272), (704, 2988295), (880, 2390636), (1760, 1195318), (3520, 597659)]