5048780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 11811744

約数和(自身を除く): 6762964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 433, 530, 583, 866, 1060, 1166, 1732, 2165, 2332, 2915, 4330, 4763, 5830, 8660, 9526, 11660, 19052, 22949, 23815, 45898, 47630, 91796, 95260, 114745, 229490, 252439, 458980, 504878, 1009756, 1262195, 2524390, 5048780]

約数ペア:

[(1, 5048780), (2, 2524390), (4, 1262195), (5, 1009756), (10, 504878), (11, 458980), (20, 252439), (22, 229490), (44, 114745), (53, 95260), (55, 91796), (106, 47630), (110, 45898), (212, 23815), (220, 22949), (265, 19052), (433, 11660), (530, 9526), (583, 8660), (866, 5830), (1060, 4763), (1166, 4330), (1732, 2915), (2165, 2332)]