57563860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{727}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 125483904

約数和(自身を除く): 67920044

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 107, 148, 185, 214, 370, 428, 535, 727, 740, 1070, 1454, 2140, 2908, 3635, 3959, 7270, 7918, 14540, 15836, 19795, 26899, 39590, 53798, 77789, 79180, 107596, 134495, 155578, 268990, 311156, 388945, 537980, 777890, 1555780, 2878193, 5756386, 11512772, 14390965, 28781930, 57563860]

約数ペア:

[(1, 57563860), (2, 28781930), (4, 14390965), (5, 11512772), (10, 5756386), (20, 2878193), (37, 1555780), (74, 777890), (107, 537980), (148, 388945), (185, 311156), (214, 268990), (370, 155578), (428, 134495), (535, 107596), (727, 79180), (740, 77789), (1070, 53798), (1454, 39590), (2140, 26899), (2908, 19795), (3635, 15836), (3959, 14540), (7270, 7918)]