27604438360

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1091}}^1\times {\mathrm{1877}}^1$

素因数の和:3316

約数の個数: 64

約数和(自身を含む): 62384605920

約数和(自身を除く): 34780167560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 1091, 1348, 1685, 1877, 2182, 2696, 3370, 3754, 4364, 5455, 6740, 7508, 8728, 9385, 10910, 13480, 15016, 18770, 21820, 37540, 43640, 75080, 367667, 632549, 735334, 1265098, 1470668, 1838335, 2047807, 2530196, 2941336, 3162745, 3676670, 4095614, 5060392, 6325490, 7353340, 8191228, 10239035, 12650980, 14706680, 16382456, 20478070, 25301960, 40956140, 81912280, 690110959, 1380221918, 2760443836, 3450554795, 5520887672, 6901109590, 13802219180, 27604438360]

約数ペア:

[(1, 27604438360), (2, 13802219180), (4, 6901109590), (5, 5520887672), (8, 3450554795), (10, 2760443836), (20, 1380221918), (40, 690110959), (337, 81912280), (674, 40956140), (1091, 25301960), (1348, 20478070), (1685, 16382456), (1877, 14706680), (2182, 12650980), (2696, 10239035), (3370, 8191228), (3754, 7353340), (4364, 6325490), (5455, 5060392), (6740, 4095614), (7508, 3676670), (8728, 3162745), (9385, 2941336), (10910, 2530196), (13480, 2047807), (15016, 1838335), (18770, 1470668), (21820, 1265098), (37540, 735334), (43640, 632549), (75080, 367667)]