4154115790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{9491}}^1$

素因数の和:9705

約数の個数: 64

約数和(自身を含む): 8561935872

約数和(自身を除く): 4407820082

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 173, 230, 253, 346, 506, 865, 1265, 1730, 1903, 2530, 3806, 3979, 7958, 9491, 9515, 18982, 19030, 19895, 39790, 43769, 47455, 87538, 94910, 104401, 208802, 218293, 218845, 436586, 437690, 522005, 1044010, 1091465, 1641943, 2182930, 2401223, 3283886, 4802446, 8209715, 12006115, 16419430, 18061373, 24012230, 36122746, 37764689, 75529378, 90306865, 180613730, 188823445, 377646890, 415411579, 830823158, 2077057895, 4154115790]

約数ペア:

[(1, 4154115790), (2, 2077057895), (5, 830823158), (10, 415411579), (11, 377646890), (22, 188823445), (23, 180613730), (46, 90306865), (55, 75529378), (110, 37764689), (115, 36122746), (173, 24012230), (230, 18061373), (253, 16419430), (346, 12006115), (506, 8209715), (865, 4802446), (1265, 3283886), (1730, 2401223), (1903, 2182930), (2530, 1641943), (3806, 1091465), (3979, 1044010), (7958, 522005), (9491, 437690), (9515, 436586), (18982, 218845), (19030, 218293), (19895, 208802), (39790, 104401), (43769, 94910), (47455, 87538)]