3669784540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{19543}}^1$

素因数の和:19822

約数の個数: 48

約数和(自身を含む): 7929391680

約数和(自身を除く): 4259607140

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 229, 410, 458, 820, 916, 1145, 2290, 4580, 9389, 18778, 19543, 37556, 39086, 46945, 78172, 93890, 97715, 187780, 195430, 390860, 801263, 1602526, 3205052, 4006315, 4475347, 8012630, 8950694, 16025260, 17901388, 22376735, 44753470, 89506940, 183489227, 366978454, 733956908, 917446135, 1834892270, 3669784540]

約数ペア:

[(1, 3669784540), (2, 1834892270), (4, 917446135), (5, 733956908), (10, 366978454), (20, 183489227), (41, 89506940), (82, 44753470), (164, 22376735), (205, 17901388), (229, 16025260), (410, 8950694), (458, 8012630), (820, 4475347), (916, 4006315), (1145, 3205052), (2290, 1602526), (4580, 801263), (9389, 390860), (18778, 195430), (19543, 187780), (37556, 97715), (39086, 93890), (46945, 78172)]