103628780

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1657}}^1$

素因数の和:1778

約数の個数: 48

約数和(自身を含む): 225620640

約数和(自身を除く): 121991860

約数列:

[1, 2, 4, 5, 10, 20, 53, 59, 106, 118, 212, 236, 265, 295, 530, 590, 1060, 1180, 1657, 3127, 3314, 6254, 6628, 8285, 12508, 15635, 16570, 31270, 33140, 62540, 87821, 97763, 175642, 195526, 351284, 391052, 439105, 488815, 878210, 977630, 1756420, 1955260, 5181439, 10362878, 20725756, 25907195, 51814390, 103628780]

約数ペア:

[(1, 103628780), (2, 51814390), (4, 25907195), (5, 20725756), (10, 10362878), (20, 5181439), (53, 1955260), (59, 1756420), (106, 977630), (118, 878210), (212, 488815), (236, 439105), (265, 391052), (295, 351284), (530, 195526), (590, 175642), (1060, 97763), (1180, 87821), (1657, 62540), (3127, 33140), (3314, 31270), (6254, 16570), (6628, 15635), (8285, 12508)]