27527720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62563}}^1$

素因数の和:62585

約数の個数: 32

約数和(自身を含む): 67569120

約数和(自身を除く): 40041400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 62563, 125126, 250252, 312815, 500504, 625630, 688193, 1251260, 1376386, 2502520, 2752772, 3440965, 5505544, 6881930, 13763860, 27527720]

約数ペア:

[(1, 27527720), (2, 13763860), (4, 6881930), (5, 5505544), (8, 3440965), (10, 2752772), (11, 2502520), (20, 1376386), (22, 1251260), (40, 688193), (44, 625630), (55, 500504), (88, 312815), (110, 250252), (220, 125126), (440, 62563)]