1498981607420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1879}}^1\times {\mathrm{3626159}}^1$

素因数の和:3628058

約数の個数: 48

約数和(自身を含む): 3435859123200

約数和(自身を除く): 1936877515780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1879, 3758, 7516, 9395, 18790, 20669, 37580, 41338, 82676, 103345, 206690, 413380, 3626159, 7252318, 14504636, 18130795, 36261590, 39887749, 72523180, 79775498, 159550996, 199438745, 398877490, 797754980, 6813552761, 13627105522, 27254211044, 34067763805, 68135527610, 74949080371, 136271055220, 149898160742, 299796321484, 374745401855, 749490803710, 1498981607420]

約数ペア:

[(1, 1498981607420), (2, 749490803710), (4, 374745401855), (5, 299796321484), (10, 149898160742), (11, 136271055220), (20, 74949080371), (22, 68135527610), (44, 34067763805), (55, 27254211044), (110, 13627105522), (220, 6813552761), (1879, 797754980), (3758, 398877490), (7516, 199438745), (9395, 159550996), (18790, 79775498), (20669, 72523180), (37580, 39887749), (41338, 36261590), (82676, 18130795), (103345, 14504636), (206690, 7252318), (413380, 3626159)]