25075380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37993}}^1$

素因数の和:38016

約数の個数: 48

約数和(自身を含む): 76595904

約数和(自身を除く): 51520524

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 37993, 75986, 113979, 151972, 189965, 227958, 379930, 417923, 455916, 569895, 759860, 835846, 1139790, 1253769, 1671692, 2089615, 2279580, 2507538, 4179230, 5015076, 6268845, 8358460, 12537690, 25075380]

約数ペア:

[(1, 25075380), (2, 12537690), (3, 8358460), (4, 6268845), (5, 5015076), (6, 4179230), (10, 2507538), (11, 2279580), (12, 2089615), (15, 1671692), (20, 1253769), (22, 1139790), (30, 835846), (33, 759860), (44, 569895), (55, 455916), (60, 417923), (66, 379930), (110, 227958), (132, 189965), (165, 151972), (220, 113979), (330, 75986), (660, 37993)]